Bài 2: Khoanh tròn dạng đúng của động từ ở thì quá khứ đơn hoặc quá khứ hoàn thành sau cho phù hợp với ngữ cảnh câu
1.The robbers left/ had left the bank when the policemen finally arrived/ had arrived.
2.When the rain started/ had started, the Atkinsons finished/ had finished planting trees.
3.By the time Rebecca went/ had gone into the store, she got/ had got soaked.
4.Darcey saw/ had seen this castle before she came/ had come again last Sunday.
5.Mr.Palmer didnt speak/ hadnt spoken any Chinese before he moved/ had moved to Peking.
6.Sonny got / had got fainted by the time the ambulance reached/ had reached the hospital.
7.When my mother brought/ had brought me an apple, I finished/ had finished my homework.
8.Mrs.Wilkinson refused/ had refused to drive the car because she had/ had had a terrible accident on the highway about a year ago.
9.I didnt think/ hadnt thought of having a new house before I saw/ had seen that ad on TV.
10.My uncle didnt try/ hadnt tried Italian food before went/ had gone to that restauran
