Answer — Exercise 6
6.2 - Controlling the weather?·Navigate Intermediate B1+ - Workbook
Câu hỏi
Complete the interview with an American hurricane expert with the present perfect simple continuous form of the verbs in brackets. Use the present perfect continuous whenever possible.
Câu trả lời
- have / 've been using
- have helped, have been helping
- have left
- has been using
- have become
- have developed
- have been
- has saved