Bộ 20 đề thi vào 10 môn Tiếng anh có đáp án - Đề 17

How old do you think this building is?

36/40

How old do you think this building is?

When did you build this building?

How many buildings did you build?

When was this building built?

How old were you when you built this?

Giải thích

Chọn đáp án C