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 my hair cut since I left her 

5.She hasn't met 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

cấu trúc có trong bài :

S + have/has + not + Ved/p3 + before = This is the first time + S + Ved

S + have/has + not + Ved/p3 + for + khoảng tg

S + have/has + not + Ved/p3 + since + mốc thời gian

S + have/has + Ved/p3 + since + mốc thời gian

S + have/has + Ved/p3 + for + khoảng tg

chúc bạn học tốt ạ 

mk xin ctlhn đc ko ạ

1. This is the first time he went abroad .

→ He hasn't gone abroad before .

2). She started driving 1 month ago .

→ She has driven for 1 month .

3. We began eating when it started to rain.

→ We have eaten since it started to rain .

4. I last had my hair cut when I left her.

→ I haven't my hair cut since I left her .

5. The last time she met me was 5 months ago.

→ She hasn't met me for 5 months .

6. It is a long time since we last met.
→ We haven't met for a long time.
7. When did you have it ?
→How long have you had it?

8. This is the first time I had such a delicious meal .
→ I haven't had a such delicious meal before.
9. I haven't seen him for 8 days.
→ The last time I saw him was 8 days ago.
10. I haven't taken a bath since Monday for two months
→ It is two months since I last took a bath.

Xin ctlhn+5*+cám ơn

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