B2

Ellipsis and substitution Exercises

About this lesson

Ellipsis and substitution · B2. Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary.

Complete 12 original tasks. Use the situation to choose the intended meaning, practise the form, then apply it in a fresh context.

12 items
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Knowledge map

Ellipsis and substitution

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Ellipsis and substitution — Knowledge map
Ellipsis and substitution — Knowledge map

01an omitted verb phrase recoverable from context; retain the correct auxiliary

Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary.

I have finished the form. Have you? — Yes, I have.

02a substitute for a countable noun; keep singular/plural agreement

Use one/ones to express a substitute for a countable noun; keep singular/plural agreement.

I prefer the blue folders to the red ones.

03agreement or proposition substitution; polarity determines so or neither

Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither.

I cannot attend. — Neither can I.

Illustrated guide

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Questions
01 / 12D01Save it to find it in My collection.

Repeat only the appropriate auxiliary instead of have finished the form.

I have finished the form. Have you? — Yes, I ___.

Your answer
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Your learning route

01
Step 1 · Warm-up

Warm-up

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02
Step 2 · Build the skill

an omitted verb phrase recoverable from context; retain the correct auxiliary

0/2

Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary.

I have finished the form. Have you? — Yes, I have.
03
Step 3 · Build the skill

a substitute for a countable noun; keep singular/plural agreement

0/1

Use one/ones to express a substitute for a countable noun; keep singular/plural agreement.

I prefer the blue folders to the red ones.
04
Step 4 · Build the skill

agreement or proposition substitution; polarity determines so or neither

0/1

Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither.

I cannot attend. — Neither can I.
05
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.

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

Lesson map

Ellipsis and substitution

B2
Ellipsis and substitution

Lesson points

01

an omitted verb phrase recoverable from context; retain the correct auxiliary

Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary.

I have finished the form. Have you? — Yes, I have.
02

a substitute for a countable noun; keep singular/plural agreement

Use one/ones to express a substitute for a countable noun; keep singular/plural agreement.

I prefer the blue folders to the red ones.
03

agreement or proposition substitution; polarity determines so or neither

Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither.

I cannot attend. — Neither can I.

Questions & answers

Opening an answer records help for that question.

D01 · Warm-up

Repeat only the appropriate auxiliary instead of have finished the form.

I have finished the form. Have you? — Yes, I ___.

  1. am
  2. do
  3. have
  4. will
Answer & explanation
have

The deciding clue is “Repeat only the appropriate auxiliary instead of have finished the form.”. Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary. In this task, the completed sentence is “I have finished the form. Have you? — Yes, I have.”.

D02 · Warm-up

Replace a plural count noun, folders.

I prefer the blue folders to the red ___.

  1. it
  2. so
  3. one
  4. ones
Answer & explanation
ones

The deciding clue is “Replace a plural count noun, folders.”. Use one/ones to express a substitute for a countable noun; keep singular/plural agreement. In this task, the completed sentence is “I prefer the blue folders to the red ones.”.

D03 · Warm-up

Agree with a negative statement using inversion.

I cannot attend. — Neither ___ I.

  1. am
  2. have
  3. can
  4. do
Answer & explanation
can

The deciding clue is “Agree with a negative statement using inversion.”. Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither. In this task, the completed sentence is “I cannot attend. — Neither can I.”.

P01 · Build the skill

Avoid repeating the verb phrase can operate the machine.

Ravi cannot operate it, but Leila ___.

  1. can
  2. does
  3. has
  4. is
Answer & explanation
can

The deciding clue is “Avoid repeating the verb phrase can operate the machine.”. Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary. In this task, the completed sentence is “Ravi cannot operate it, but Leila can.”.

P02 · Build the skill

Replace the singular count noun adapter with a substitute word.

This adapter is broken; could I borrow another ___?

Answer & explanation
one

Complete sentence: “This adapter is broken; could I borrow another one?” Use one/ones to express a substitute for a countable noun; keep singular/plural agreement. The subject, time and meaning in the task determine this form. Only reviewed responses are matched automatically; other wording is not automatically wrong.

P03 · Build the skill

Use so to substitute for the entire hoped-for proposition.

Will the funding continue? — I hope ___.

  1. it to
  2. one
  3. ones
  4. so
Answer & explanation
so

The deciding clue is “Use so to substitute for the entire hoped-for proposition.”. Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither. In this task, the completed sentence is “Will the funding continue? — I hope so.”.

P04 · Build the skill

Use a past-simple auxiliary to replace submitted a claim last year.

I did not submit a claim last year, but my colleague ___.

Answer & explanation
did

Complete sentence: “I did not submit a claim last year, but my colleague did.” Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary. The subject, time and meaning in the task determine this form. Only reviewed responses are matched automatically; other wording is not automatically wrong.

R01 · New contexts

The first clause is present perfect; retain have in the elliptical response.

They have not confirmed yet, but we ___.

  1. have
  2. will
  3. are
  4. do
Answer & explanation
have

The deciding clue is “The first clause is present perfect; retain have in the elliptical response.”. Use auxiliary/modal without repeated verb phrase to express an omitted verb phrase recoverable from context; retain the correct auxiliary. In this task, the completed sentence is “They have not confirmed yet, but we have.”.

R02 · New contexts

Replace plural count noun chairs with a substitute word.

We need larger chairs; these small ___ are unsuitable.

Answer & explanation
ones

Complete sentence: “We need larger chairs; these small ones are unsuitable.” Use one/ones to express a substitute for a countable noun; keep singular/plural agreement. The subject, time and meaning in the task determine this form. Only reviewed responses are matched automatically; other wording is not automatically wrong.

R03 · New contexts

Agree with a positive statement containing have.

I have read the guidelines. — So ___ I.

  1. do
  2. will
  3. am
  4. have
Answer & explanation
have

The deciding clue is “Agree with a positive statement containing have.”. Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither. In this task, the completed sentence is “I have read the guidelines. — So have I.”.

X01 · A fresh challenge

Replace a singular countable noun, proposal.

Your proposal is detailed; mine is a simpler ___.

  1. ones
  2. so
  3. them
  4. one
Answer & explanation
one

The deciding clue is “Replace a singular countable noun, proposal.”. Use one/ones to express a substitute for a countable noun; keep singular/plural agreement. In this task, the completed sentence is “Your proposal is detailed; mine is a simpler one.”.

X02 · A fresh challenge

Agree with the negative present-simple statement using an inverted auxiliary construction.

I do not trust that estimate. — ___.

Answer & explanation
Neither do I

Complete sentence: “I do not trust that estimate. — Neither do I.” Use so/neither + auxiliary + subject; hope so/not to express agreement or proposition substitution; polarity determines so or neither. The subject, time and meaning in the task determine this form. Only reviewed responses are matched automatically; other wording is not automatically wrong.

Other accepted versions
  • Nor do I