Cover of English Grammar in Use

Answer — Exercise 31.3

Unit 31 - have to and must·English Grammar in Use

Question

In some of these sentences, must is wrong or unnatural. Correct the sentences where necessary.

Answer

  1. OK
  2. I have to start work
  3. OK
  4. I had to walk home.
  5. OK
  6. He has to study
  7. We have to go
  8. She has had to wear glasses since ...
← Exercise 31.2Exercise 31.4 →

More exercises in Unit 31 - have to and must

Ex. 31.1
Ex. 31.2
Ex. 31.4