LÀM BÀI: EXERCISE 19.1
Vui lòng đăng nhập và đăng ký (miễn phí) khoá học (EG1) English Grammar 1 để nộp bài và xem kết quả.
Write for or since.
1.
Helen has been in Ireland Monday.
2.
Helen has been in Ireland three days.
3.
My aunt has lived in Australia 15 years.
4.
Tina is in her office. She has been there 7 o'clock.
5.
India has been an independent country 1947.
6.
The bus is late. We've been waiting 20 minutes.
7.
Nobody lives in those houses. They have been empty many years.
8.
Michael has been ill a long time. He has been in hospital October.
