l was astonished that he knew a lot about Vietnamese food

46/50

l was astonished that he knew a lot about Vietnamese food.

It surprised me that Vietnamese food was what he liked most.

I was astonished at his poor knowledge of Vietnamese food.

That he knew a lot about Vietnamese food amazed me.

I knew very little about Vietnamese food, which astonished him.

Giải thích

Đáp án A

Kiến thức về động từ khuyết thiếu

Đề bài: Đó là lỗi của bạn khi không tắt bếp ga.

Cấu trúc:

It be wrong of sb to do st = S + should + have + Vpp: lẽ ra nên làm gì

=> Đáp án là A (Bạn lẽ ra nên tắt bếp ga.)