I. Rewrite the sentences. Ex: They were married five years ago. −> They havebeen married for five years. 1. The last time we saw her was on Christmas day. We haven’t....................................................................................................................................................... 2. I haven’t eaten this kind of food before. This is .............................................................................................................................................................. 3. It started raining an hour ago. It has................................................................................................................................................................ 4. We haven’t visited my grandfather for two months. The last time................................................................................................................................................... 5. I have studied English for three years. I began ............................................................................................................................................................ 6. My brother hasn’t seen his best friend for nearly five years. It’s .................................................................................................................................................................... 7. When did you start learning English? How long . ....................................................................................................................................................... 8. We started living here fifteen years ago. We have .......................................................................................................................................................... 9. The last time she visited me was five years ago. She hasn’t ...................................................................................................................................................... 10. I last wrote to my uncle in July. I haven’t ......................................................................................................................................................... 11. It’s long time since we became close friend. We have ......................................................................................................................................................... 12. Minh began to collect stamps in 2000. Minh has ........................................................................................................................................................