Have you_________________any news about Lan since her accident?
A. heard
B. hearing
C. hear
D. heared
Đáp án A
Giải thích: với mốc thời gian “since” câu chia ở thời hiện tại hoàn thành.
Dịch: Bạn đã nghe tin gì từ Lan từ vụ tai nạn của cô ấy chưa?
It _______that learning a foreign language_______a lot of time.
I'll pay you double _______ you get the work finished by Friday.
She gave him a _______ look. “Are you really sure?” she demanded.
If the product doesn't work, you are given the _______ of a refund or a replacement.
The company needs to reduce its _______ on just one particular product.