Cover of Solutions Upper-Intermediate - Workbook

Answer — Exercise 3

3D - Past modals·Solutions Upper-Intermediate - Workbook

Câu hỏi

Complete the email with the correct form of the verbs below.

Câu trả lời

  1. could have
  2. should have
  3. may have
  4. must have
  5. could have
  6. can't have
← Exercise 2Exercise 4 →

More exercises in 3D - Past modals

Ex. 1
Ex. 2
Ex. 4
Ex. 5
Ex. 6