The preparations_______by the time the guests_____...
Câu hỏi: The preparations_______by the time the guests_______.
A. had been finished/ arrived
B. have finished
C. had finished/ were arriving
D. had been finished/ were arrived
Câu hỏi trên thuộc đề trắc nghiệm
Trắc nghiệm Tiếng anh 10 Unit 11: National Parks !!