Answer — Exercise 4
1.5 - Grammar·Focus 3 (2nd edition) - Workbook
Câu hỏi
Complete one sentence with the Present Perfect Simple and one with the Present Perfect Continuous form of each verb in capitals.
Câu trả lời
- a) have been looking; b) have looked
- a) have you been saving; b) have you saved
- a) has collected; b) has been collecting
- a) hasn’t played; b) hasn’t been playing