Answer for exercise 3
The solution for exercise 3 in chapter 3.9 - Self-check of Wider World 4 - Workbook by Damian Williams
Question
Complete the sentences with the Present Perfect Continuous form of the verbs in brackets. Then write for, since or all.
Answer
- have been working; since
- has been studying; since
- has been running; all
- haven't been waiting; for
- have been making; for
- hasn't been writing; since