We have never eaten this kind of food before
S + HTHT (phủ định) + before
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1. We have never eaten this kind of food before.
ð It’s the _______________________________________________________________________
2. This is the fìrst time I have seen this fìlm.
ð I have never___________________________________________________________________
3. This is the first time he went abroad.
ð He hasn’t _____________________________________________________________________
4. This is the first time I had such a delicious meal .
ð I haven’t_____________________________________________________________________
5. This is the first time I've been to a night club
ð I haven’t _____________________________________________________________________
6. No one has challenged his authority before.
ð This is the first time ____________________________________________________________
7. I have never been to the ballet before.
ð It is _________________________________________________________________________
8. I 've never met such a famous person before.
ð It is the first time ______________________________________________________________
9. She hasn't seen that boy here before.
ð It is the first __________________________________________________________________
10. I have never seen a dirtier-looking dog.
ð This is ______________________________________________________________________
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1. Samuel started keeping a diary in 1997.
ð Samuel has ___________________________________________________________________
2. We started learning English five years ago.
ð We have _____________________________________________________________________
3. I began living in Ho Chi Minh City when I was 8.
ð I have _______________________________________________________________________
4. She has taught the children in this remote village for five months.
ð She started ___________________________________________________________________
5. She started driving 1 month ago.
ð She has ______________________________________________________________________
6. We started looking for a flat 2 months ago and we are still looking.
ð We have _____________________________________________________________________
7. I have learned English for four years.
ð We started ___________________________________________________________________
8. Ly’s father started to stop smoking last year.
ð Ly’s father ___________________________________________________________________
- S + HTHT (phủ định) + since / for + …..
- S + last + QKĐ (khẳng định) …+ when + mệnh đề
- The last time + S + QKĐ (khẳng định) + was + thời gian
1. He has written to me since April.
ð The last time ___________________________________________________________________
2. She hasn’t had a swim for five years.
ð She last _______________________________________________________________________
3. They last talked to each other two months ago.
ð They haven’t ___________________________________________________________________
4. The last time she saw her elder sister was in 1999.
ð She hasn’t _____________________________________________________________________
5. She hasn’t written to me for years.
ð It’s years______________________________________________________________________
6. I last had my hair cut when I left her.
ð I haven’t _____________________________________________________________________
7. The last time she met me was 5 months ago.
ð She hasn’t_____________________________________________________________________
8. I haven't been to a concert for over a year.
ð The last time ___________________________________________________________________
9. The last time I really enjoyed myself was your birthday party.
ð I haven’t ______________________________________________________________________