This building _______ finished by the end of last...
Câu hỏi: This building _______ finished by the end of last year but there have been so many strikes that it isn’t finished yet.
A. will have been
B. should have been
C. was to have been
D. may not have been
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT QG năm 2018 môn Tiếng Anh - Chuyên Chu Văn An Lạng Sơn