Chuyển các câu sau từ thì quá khứ đơn sang thì hiện tại hoàn thành sao cho nghĩa của câu không thay đổi
1. The last time I played the violin was 2 years ago.
2. The last time the team won the prize was a long time ago.
3. She last did charity work 2 years ago.
4. The last time I wrote a letter was 5 years ago.
5. My father stopped smoking in 2014.
6. I last donated my blood 7 months ago.
7. When did you start doing charitable work?
8. The last time she involved in community service was 2 months ago.
9. She said: " I began working á an activist when I was 20 years old. "
10. My best friend gave up eating fast food last year.
1. I haven’t played the violin for 2 years.
2. The team hasn’t won the prize for a long time.
3. She hasn’t done charity work for 2 years.
4. I haven’t written a letter for 5 years.
5. My father hasn’t smoked since 2014.
6. I haven’t donated my blood for 7 months.
7. How long have you done charitable work?
8. She hasn’t involved in community service for 2 months
9. She said: “I have worked as an activist since I was 20 years old.”
10. My best friend hasn’t eaten fast food since last year.
