I’m afraid very few people know about the co...

Câu hỏi: I’m afraid very few people know about the concert and almost no one will come. If only the posters _____ on time.

A. were hanging

B. were hung

C. were hanged

D. had been hung

Câu hỏi trên thuộc đề trắc nghiệm

Bài tập Tiếng Anh 7 Unit 5: Work and play có đáp án !!