Cover of Wider World 4 - Workbook

Answer — Exercise 3

3.9 - Self-check·Wider World 4 - Workbook

Vraag

Complete the sentences with the Present Perfect Continuous form of the verbs in brackets. Then write for, since or all.

Antwoord

  1. have been working; since
  2. has been studying; since
  3. has been running; all
  4. haven't been waiting; for
  5. have been making; for
  6. hasn't been writing; since
← Exercise 2Exercise 4 →

Meer oefeningen in 3.9 - Self-check

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