Choose the best answer to fill in the blank....

Câu hỏi: Choose the best answer to fill in the blank.After ______ from the horse back, he was taken to hospital and had an operation.

A. having fallen

B. to have fallen

C. falling

D. having falling

Câu hỏi trên thuộc đề trắc nghiệm

Trắc nghiệm Tiếng anh 11 Unit 6: Global Warming !!