Cover of English Grammar in Use

Answer — Exercise 57.1

Unit 57 - Verb + -ing or to ... 2·English Grammar in Use

Question

Put the verb into the correct form.

Answer

  1. to keep
  2. to reach
  3. knocking
  4. to put
  5. to concentrate
  6. asking
  7. calling
  8. to remember
  9. restarting
Exercise 57.2 →

More exercises in Unit 57 - Verb + -ing or to ... 2

Ex. 57.2
Ex. 57.3
Ex. 57.4