Bài 8
1. He hasn't gone abroad before
2. She has driven for a month
3. We have eaten since it started to rain
4. I haven't cut my hair since I left her
5. She hasn't kissed me for 5 months
6. We haven't met for a long time
7. How long have you had it?
8. I haven't had such a delicious meal
9. The last time I saw him was 8 days ago
10. It is the first time I have taken a bath since Monday
11. I have played the guitar since I was 16
12. They have never visited to the Greek island before