HE FOUND A WATCH IN THE STREET, AND THEN HE ________ TO RETURN IT...

10. - KIEM TRA 1 TIET MÔN TIẾNG ANH
Tiếng Anh KIEM TRA 1 TIET MÔN TIẾNG ANH
10. He found a watch in the street, and then he ________ to return it to the loser. A. had tried B. was trying C. tried D. had been trying