Cover of Focus 3 (2nd edition) - Workbook

Answer — Exercise 5

1.10 - Self-check·Focus 3 (2nd edition) - Workbook

Câu hỏi

Choose the correct forms.

Câu trả lời

  1. has known
  2. has been worrying
  3. ‘ve understood
  4. has been singing
  5. have been meeting
← Exercise 4Exercise 6 →

More exercises in 1.10 - Self-check

Ex. 1
Ex. 2
Ex. 3
Ex. 4
Ex. 6
Ex. 7
Ex. 8
Ex. 9
Ex. 10