I. Rewrite: 1. I haven’t seen him since Christmas. => It is……………………………………………….. => The last…………………………………………… => I last………………………………………………… 2. This is the first time she has met such a caring boy. => She has……………………………………………… 3. Jane turned off her computer and went to bed. => After……………………………………………….. => Before………………………………………………… 4. When did you know your best friend? => How long…………………………………………….. 5. We started to read the passage 30 minutes ago. => We have………………………………………………. 6. When did they begin to watch the film? => How long……………………………………………… 7. Do you have experience of cooking this food? => Have you………………………………………………. 8. The last time John kept a pet was 2 years ago. => John has……………………………………………….. => It is…………………………………………………….. 9. We haven’t been to the theatre for many weeks. => The last…………………………………………………. 10. Tom has never met that man before.. => It is.................................................................................................... 11. Lily did the homework and went to bed. => After.............................................................................................. ai giúp em với ạ