1. It’s the first time he has gone to Vietnam,……………………….? A. has he B. hasn’t he C. is it D. isn’t it 2. “Peter has won the first prize at Maths contest.” “ ……………….? I suppose he is a lazy boy”. A. Hasn’t he B. Has he C. He has D. He hasn’t 3. She said she would visit her grandmother after the classes,…………..? A. did she B. didn’t she C. would she D. wouldn’t she

1 câu trả lời

1, D

2. A

3. B

GT: Công thức chung:  S + V + O, trợ động từ + đại từ chủ ngữ của S?

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