I had a train to catch, so I was _______ the clock...
Câu hỏi: I had a train to catch, so I was _______ the clock all through the meeting.
A watch
B to watch
C watched
D watching
Câu hỏi trên thuộc đề trắc nghiệm
Kiểm tra 15 phút_lần 5_HKI_tiếng Anh 10 (có lời giải chi tiết)