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1. He hasn't gone to her house for a month.
2. He hasn't drunk wine since he got an accident last year.
3. My brother started living in Manchester city a long time ago.
4. He started teaching French at Oxxford university when he was twenty-eight.
5. They haven't visited me for five years.
6. Peter has not seen Mary for two months.
7. Peter has learned Chinense for 5 years.
8. We last met my son 10 years ago.
9. I have taught children in mountainouse area since 2000.

10. I last worked here last year.
11. My son has learned English for 2 months.
12. I last met her 3 years ago.
13. David has volunteered in mountainous area since 2015.
14. I last watched this film last summer.
15. He hasn't gone abroad.
16. I haven't had such a delicious meal.

II/
1. Because of having nothing better to do, we watching TV the whole evening.
2. Because the news is bad, we all feel sad.
3. Because of the boring party, we decided to leave early.
4. Because of forgetting his umbrella, he got wet.
5. Because of wanting to get a good job, Peter is learning English.
6. Because the news is bad, we all feel sad.
7. Because she was absent from class yesterday, she couldn't understand the lesson.
8. In spite of being very tired, she helped her brother with his homework.
9. Although it rained heavily, I went to the club last Saturday.
10. In spite of knowing that it was dangerous, she walked home by herself.
11. In spite of having all the necessary qualifications, she didn't get the job.

12. Though he was tired, he walked to the station.
13. Despite my bad English, I got a job.
14. Because service in this hotel ought to improve, there's has been a change of management.
15. Although Pam was not felling well, she went to school.