Correct the tense in these sentences 1. I have collected coins when I was a little boy 2. I see a real elephant when I went to Ban Don last year 3. We clean the beach last Sunday 4. I didn't see her for two weeks 5. Do you do your homework yet ?
2 câu trả lời
1) I have collected coins since I was a little boy
2) I saw a real elephant when I went to Ban Don last year
3) We clean the beach last Sunday
4) I haven't seen her for two weeks .
5) Have you done your home work yet ?
1. have collected - collected
2. see - saw
3. clean - cleaned
4. didn't see - haven't seen
5. Do you do - Have you done
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