tìm lỗi sai trong câu sau:
1.Friends advised her to stop to do the housework because of her old age.
2.When we were arriving, this music festival had already finished
chuyển đổi câu:
1.We were disappointed at his performance in Transporter.
=>His performance in Transporter....
2.This is the most enjoyable festival she has ever attended.
=>She has never attended such..... enjoyable festival before