M.n giúp mik với ạ.Mik cảm ơn ạ Chuyển các câu sau từ thì quá khứ đơn sang thì hiện tại hoàn thành sao cho nghĩa của câu không 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 đi 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 was involved in community service was 2 months ago 9. she said: " I began working as an activist when I was 2 months ago 10. My best friend gave up eating fast food last year