=>
1. He hasn't gone abroad before.
2. She has driven for 1 month.
3. We have eaten since it started to rain.
4. I haven't had my hair cut 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 before.
9. The last time I saw him was 8 days ago.
10. It is the first time I have taken a bath since Monday.
