Cover of Cutting Edge Upper-Intermediate - Student's Book

Answer — Exercise Practice 2

01 - Language focus 2·Cutting Edge Upper-Intermediate - Student's Book

Question

Complete the sentences with an auxiliary verb.

Answer

  1. do
  2. didn't
  3. do
  4. haven't
  5. did
  6. didn't
  7. can
  8. aren't

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