Cover of Wider World 1 - Workbook

Answer — Exercise 4

8.2 - Grammar·Wider World 1 - Workbook

Câu hỏi

Choose the correct option.

Câu trả lời

  1. mustn't
  2. have to
  3. mustn't
  4. don't have to
  5. have to
  6. don't have to
  7. mustn't
  8. don't have to
← Exercise 3Exercise 5 →

More exercises in 8.2 - Grammar

Ex. 1
Ex. 2
Ex. 3
Ex. 5