B2

Advanced phrasal verbs Exercises

About this lesson

Advanced phrasal verbs · B2. Distinguish “account for” (explain the cause of something) from “rule out” (exclude a possibility after considering it). Read the situation before choosing; these words are not interchangeable. Additional contrast: “put up with” means tolerate something unpleasant; “come up against” means encounter a difficulty or opposition. Compare their uses in the learning cards.

Complete 24 original tasks. Use the situation to choose the intended meaning, practise the form, then apply it in a fresh context.

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Vocabulary

Learning cards

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account for
account for
B2
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account for

explain the cause of something
In a sentence

The historian used shipping records to account for the sudden growth of the port.

The historian used shipping records to account for the sudden growth of the port.

Useful combinations
account for a differenceaccount for a result

Word forms & family

accounted foraccounting for

Similar meanings & paraphrases

explain

These match this sense. Word families can change meaning; near meanings are not always interchangeable.

Practise “account for a difference” as a whole phrase. Here “account for” has the sense explain the cause of something.

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A little clarity first

explain the cause of something / exclude a possibility after considering it

Distinguish “account for” (explain the cause of something) from “rule out” (exclude a possibility after considering it). Read the situation before choosing; these words are not interchangeable. Additional contrast: “put up with” means tolerate something unpleasant; “come up against” means encounter a difficulty or opposition. Compare their uses in the learning cards.

The data may account for the discrepancy.

complete a promised or planned course of action / cause a change to happen

Distinguish “follow through” (complete a promised or planned course of action) from “bring about” (cause a change to happen). Read the situation before choosing; these words are not interchangeable. Additional contrast: “live up to” means be as good as others expect; “fall back on” means use a reserve when the first plan fails. Compare their uses in the learning cards.

Good intentions require us to follow through.

perform a task or procedure / remove something gradually over time

Distinguish “carry out” (perform a task or procedure) from “phase out” (remove something gradually over time). Read the situation before choosing; these words are not interchangeable. Additional contrast: “iron out” means resolve small remaining problems; “back down” means stop defending a position after opposition. Compare their uses in the learning cards.

The team will carry out the inspection.

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Questions
01 / 24D01Save it to find it in My collection.

The discrepancy has already occurred. Analysts are using the data to explain why it happened, not claiming that looking at the data caused it.

The data may ___ the discrepancy.

Your answer
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Your learning route

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Step 1 · Warm-up

Warm-up

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Step 2 · Build the skill

complete a promised or planned course of action / cause a change to happen

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Distinguish “follow through” (complete a promised or planned course of action) from “bring about” (cause a change to happen). Read the situation before choosing; these words are not interchangeable. Additional contrast: “live up to” means be as good as others expect; “fall back on” means use a reserve when the first plan fails. Compare their uses in the learning cards.

Good intentions require us to follow through.
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Step 3 · Build the skill

perform a task or procedure / remove something gradually over time

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Distinguish “carry out” (perform a task or procedure) from “phase out” (remove something gradually over time). Read the situation before choosing; these words are not interchangeable. Additional contrast: “iron out” means resolve small remaining problems; “back down” means stop defending a position after opposition. Compare their uses in the learning cards.

The team will carry out the inspection.
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Step 4 · Build the skill

explain the cause of something / exclude a possibility after considering it

0/1

Distinguish “account for” (explain the cause of something) from “rule out” (exclude a possibility after considering it). Read the situation before choosing; these words are not interchangeable. Additional contrast: “put up with” means tolerate something unpleasant; “come up against” means encounter a difficulty or opposition. Compare their uses in the learning cards.

The data may account for the discrepancy.
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Step 5 · New contexts

New contexts

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Step 6 · A fresh challenge

A fresh challenge

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Practice notes in this unit

Make mistakes useful.

Keep the first try. Understand the change. Check it in a fresh situation.

0

No practice notes yet. Try a short warm-up.

Questions & answers

Opening an answer records help for that question.

D01 · Warm-up

The discrepancy has already occurred. Analysts are using the data to explain why it happened, not claiming that looking at the data caused it.

The data may ___ the discrepancy.

  1. account for
  2. follow through
  3. rule out
  4. bring about
Answer & explanation
account for

The deciding cue is “explain why it happened”: it identifies the meaning “explain the cause of something”. Check explaining an outcome that exists versus causing a new outcome to happen; “account for” expresses that specific meaning here. Completed wording: “The data may account for the discrepancy.”.

D02 · Warm-up

The investigation has not established the cause. A mechanical fault is still a possibility that we cannot eliminate.

We cannot ___ a mechanical fault.

  1. carry out
  2. follow through
  3. bring about
  4. rule out
Answer & explanation
rule out

The deciding cue is “possibility that we cannot eliminate”: it identifies the meaning “exclude a possibility after considering it”. Check the action and its object, especially explaining, causing, tolerating or resolving; “rule out” expresses that specific meaning here. Completed wording: “We cannot rule out a mechanical fault.”.

D03 · Warm-up

Complete the sentence with the expression that matches the stated situation.

Good intentions require us to ___.

  1. carry out
  2. phase out
  3. follow through
  4. bring about
Answer & explanation
follow through

The deciding cue is “Good intentions”: it identifies the meaning “complete a promised or planned course of action”. Check the action and its object, especially explaining, causing, tolerating or resolving; “follow through” expresses that specific meaning here. Completed wording: “Good intentions require us to follow through.”.

P01 · Build the skill

The sentence asks which phrase means to cause a new outcome to happen, not to explain an outcome that already exists.

The reforms could ___ lasting change.

  1. account for
  2. bring about
  3. carry out
  4. phase out
Answer & explanation
bring about

The deciding cue is “cause a new outcome”: it identifies the meaning “cause a change to happen”. Check explaining an outcome that exists versus causing a new outcome to happen; “bring about” expresses that specific meaning here. Completed wording: “The reforms could bring about lasting change.”.

P02 · Build the skill

The inspection has already been scheduled and the team’s job is to perform it, not cancel it or explain why it exists.

The team will ___ the inspection.

  1. phase out
  2. account for
  3. rule out
  4. carry out
Answer & explanation
carry out

The deciding cue is “job is to perform it”: it identifies the meaning “perform a task or procedure”. Check the action and its object, especially explaining, causing, tolerating or resolving; “carry out” expresses that specific meaning here. Completed wording: “The team will carry out the inspection.”.

P03 · Build the skill

The company plans to replace paper tickets with digital ones, reducing paper use step by step until it stops completely.

The company will ___ paper tickets.

  1. rule out
  2. account for
  3. follow through
  4. phase out
Answer & explanation
phase out

The deciding cue is “reducing paper use step by step”: it identifies the meaning “remove something gradually over time”. Check the action and its object, especially explaining, causing, tolerating or resolving; “phase out” expresses that specific meaning here. Completed wording: “The company will phase out paper tickets.”.

P04 · Build the skill

The unexpected result has already been recorded. Here the speaker is proposing an explanation for it, not describing a new action that will produce a different result.

A change in sampling could ___ the unexpected result.

  1. account for
  2. bring about
  3. follow through
  4. rule out
Answer & explanation
account for

The deciding cue is “proposing an explanation”: it identifies the meaning “explain the cause of something”. Check explaining an outcome that exists versus causing a new outcome to happen; “account for” expresses that specific meaning here. Completed wording: “A change in sampling could account for the unexpected result.”.

R01 · New contexts

Complete the sentence with the expression that matches the stated situation.

The tests found no infection, allowing doctors to ___ that explanation.

  1. rule out
  2. bring about
  3. carry out
  4. follow through
Answer & explanation
rule out

The deciding cue is “found no infection”: it identifies the meaning “exclude a possibility after considering it”. Check the action and its object, especially explaining, causing, tolerating or resolving; “rule out” expresses that specific meaning here. Completed wording: “The tests found no infection, allowing doctors to rule out that explanation.”.

R02 · New contexts

Complete the sentence with the expression that matches the stated situation.

Announcing reforms is easy; leaders must ___ and deliver them.

  1. phase out
  2. carry out
  3. follow through
  4. bring about
Answer & explanation
follow through

The deciding cue is “deliver them”: it identifies the meaning “complete a promised or planned course of action”. Check the action and its object, especially explaining, causing, tolerating or resolving; “follow through” expresses that specific meaning here. Completed wording: “Announcing reforms is easy; leaders must follow through and deliver them.”.

R03 · New contexts

The sentence asks about the treatment producing a new improvement, rather than an analyst explaining an improvement that has already happened.

The new treatment may ___ a substantial improvement in survival.

  1. phase out
  2. bring about
  3. carry out
  4. account for
Answer & explanation
bring about

The deciding cue is “producing a new improvement”: it identifies the meaning “cause a change to happen”. Check explaining an outcome that exists versus causing a new outcome to happen; “bring about” expresses that specific meaning here. Completed wording: “The new treatment may bring about a substantial improvement in survival.”.

X01 · A fresh challenge

Complete the sentence with the expression that matches the stated situation.

Researchers must ___ the experiment under controlled conditions.

  1. account for
  2. phase out
  3. carry out
  4. rule out
Answer & explanation
carry out

The deciding cue is “under controlled conditions”: it identifies the meaning “perform a task or procedure”. Check the action and its object, especially explaining, causing, tolerating or resolving; “carry out” expresses that specific meaning here. Completed wording: “Researchers must carry out the experiment under controlled conditions.”.

X02 · A fresh challenge

Complete the sentence with the expression that matches the stated situation.

Over the next five years, the factory will gradually ___ the old machines.

  1. rule out
  2. follow through
  3. account for
  4. phase out
Answer & explanation
phase out

The deciding cue is “gradually”: it identifies the meaning “remove something gradually over time”. Check the action and its object, especially explaining, causing, tolerating or resolving; “phase out” expresses that specific meaning here. Completed wording: “Over the next five years, the factory will gradually phase out the old machines.”.

R04 · New contexts

Choose the expression that matches the situation.

We have to ___ the building noise until the repairs are finished, even though it is irritating.

  1. live up to
  2. fall back on
  3. come up against
  4. put up with
Answer & explanation
put up with

The deciding cue is “even though it is irritating”: it identifies the meaning “tolerate something unpleasant”. Check the action and its object, especially explaining, causing, tolerating or resolving; “put up with” expresses that specific meaning here. Completed wording: “We have to put up with the building noise until the repairs are finished, even though it is irritating.”.

R05 · New contexts

Choose the expression that matches the situation.

When naming the act of encountering resistance, not resolving it, we say the team may ___ strong opposition to its closure plan.

  1. fall back on
  2. iron out
  3. live up to
  4. come up against
Answer & explanation
come up against

The deciding cue is “encountering resistance”: it identifies the meaning “encounter a difficulty or opposition”. Check the action and its object, especially explaining, causing, tolerating or resolving; “come up against” expresses that specific meaning here. Completed wording: “When naming the act of encountering resistance, not resolving it, we say the team may come up against strong opposition to its closure plan.”.

R06 · New contexts

Choose the expression that matches the situation.

The restaurant must ___ its excellent reputation by serving food of the quality people expect.

  1. back down
  2. iron out
  3. live up to
  4. fall back on
Answer & explanation
live up to

The deciding cue is “quality people expect”: it identifies the meaning “be as good as others expect”. Check the action and its object, especially explaining, causing, tolerating or resolving; “live up to” expresses that specific meaning here. Completed wording: “The restaurant must live up to its excellent reputation by serving food of the quality people expect.”.

R07 · New contexts

Choose the expression that matches the situation.

Using a backup supplier as a reserve resource when the first supplier fails is to ___ that backup supplier.

  1. back down
  2. iron out
  3. put up with
  4. fall back on
Answer & explanation
fall back on

The deciding cue is “reserve resource”: it identifies the meaning “use a reserve when the first plan fails”. Check the action and its object, especially explaining, causing, tolerating or resolving; “fall back on” expresses that specific meaning here. Completed wording: “Using a backup supplier as a reserve resource when the first supplier fails is to fall back on that backup supplier.”.

R08 · New contexts

Choose the expression that matches the situation.

The agreement is almost ready; we only need to ___ a few minor problems by resolving them, rather than simply tolerating them, before signing.

  1. put up with
  2. iron out
  3. come up against
  4. back down
Answer & explanation
iron out

The deciding cue is “resolving them”: it identifies the meaning “resolve small remaining problems”. Check the action and its object, especially explaining, causing, tolerating or resolving; “iron out” expresses that specific meaning here. Completed wording: “The agreement is almost ready; we only need to iron out a few minor problems by resolving them, rather than simply tolerating them, before signing.”.

R09 · New contexts

Choose the expression that matches the situation.

After widespread criticism, the minister decided to ___ and abandon the proposed ban.

  1. put up with
  2. back down
  3. come up against
  4. live up to
Answer & explanation
back down

The deciding cue is “abandon the proposed ban”: it identifies the meaning “stop defending a position after opposition”. Check the action and its object, especially explaining, causing, tolerating or resolving; “back down” expresses that specific meaning here. Completed wording: “After widespread criticism, the minister decided to back down and abandon the proposed ban.”.

X03 · A fresh challenge

Choose the expression that matches the situation.

She would no longer ___ rude comments; she refused to tolerate them.

  1. iron out
  2. live up to
  3. fall back on
  4. put up with
Answer & explanation
put up with

The deciding cue is “refused to tolerate”: it identifies the meaning “tolerate something unpleasant”. Check the action and its object, especially explaining, causing, tolerating or resolving; “put up with” expresses that specific meaning here. Completed wording: “She would no longer put up with rude comments; she refused to tolerate them.”.

X04 · A fresh challenge

Choose the expression that matches the situation.

During the project, we could ___ unexpected legal barriers. Here we mean encountering those barriers, not resolving them.

  1. back down
  2. iron out
  3. fall back on
  4. come up against
Answer & explanation
come up against

The deciding cue is “encountering those barriers”: it identifies the meaning “encounter a difficulty or opposition”. Check the action and its object, especially explaining, causing, tolerating or resolving; “come up against” expresses that specific meaning here. Completed wording: “During the project, we could come up against unexpected legal barriers. Here we mean encountering those barriers, not resolving them.”.

X05 · A fresh challenge

Choose the expression that matches the situation.

The product failed to ___ the manufacturer's claims; its performance was much worse than promised.

  1. back down
  2. live up to
  3. put up with
  4. iron out
Answer & explanation
live up to

The deciding cue is “much worse than promised”: it identifies the meaning “be as good as others expect”. Check the action and its object, especially explaining, causing, tolerating or resolving; “live up to” expresses that specific meaning here. Completed wording: “The product failed to live up to the manufacturer's claims; its performance was much worse than promised.”.

X06 · A fresh challenge

Choose the expression that matches the situation.

Without a regular salary, she had to ___ her savings as a reserve source of money.

  1. fall back on
  2. put up with
  3. come up against
  4. back down
Answer & explanation
fall back on

The deciding cue is “reserve source of money”: it identifies the meaning “use a reserve when the first plan fails”. Check the action and its object, especially explaining, causing, tolerating or resolving; “fall back on” expresses that specific meaning here. Completed wording: “Without a regular salary, she had to fall back on her savings as a reserve source of money.”.

X07 · A fresh challenge

Choose the expression that matches the situation.

The final rehearsal will help us ___ small timing difficulties by resolving them, not merely learning to live with them.

  1. put up with
  2. iron out
  3. come up against
  4. live up to
Answer & explanation
iron out

The deciding cue is “by resolving them”: it identifies the meaning “resolve small remaining problems”. Check the action and its object, especially explaining, causing, tolerating or resolving; “iron out” expresses that specific meaning here. Completed wording: “The final rehearsal will help us iron out small timing difficulties by resolving them, not merely learning to live with them.”.

X08 · A fresh challenge

Choose the expression that matches the situation.

Although challenged repeatedly, she refused to ___ and continued defending her original position.

  1. live up to
  2. fall back on
  3. come up against
  4. back down
Answer & explanation
back down

The deciding cue is “continued defending”: it identifies the meaning “stop defending a position after opposition”. Check the action and its object, especially explaining, causing, tolerating or resolving; “back down” expresses that specific meaning here. Completed wording: “Although challenged repeatedly, she refused to back down and continued defending her original position.”.