I’m afraid very few people know...
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
400 câu trắc nghiệm Ngữ pháp Tiếng Anh nâng cao !!