Mark the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each sentence.

Câu hỏi

We are not allowed to cross the road on a red light.

A. don't

B. needn't

C. shouldn't

D. mustn't

Đáp án
D. mustn't

Câu hỏi thuộc Bài tập:

E7- GS- Unit 7- Practice (1)