1. Khanh hasn't gone to JP before 

2, Uyên has learn forr 2 week

3. My parents have drunk since it started to rain

4. Tung haven't had his cả repaired ssince I left him

5. How long have she had it

6. The last time I să my grandparent was 2 month ago

7, It is Tuesday since Tim took a bath

bổ sung công thức

S + HTHT (phủ định) + before
     It’s + the first time + S + HTHT (khẳng định)

S + HTHT (phủ định) + for + thời gian
       It’s + thời gian ….+ since …+ last + QKĐ (khẳng định)

mk để 1 số thôi công thức có ở bài trên nha

Bài tập 2.

1. Khanh hasn't been to Japan before.

It is  the first time + S + have/has + P2 (PP)

S + have/has + never + P2 (PP) + before

2. Uyen has started learning for 2 weeks ago.

(Chuyển từ thì quá khứ đơn sang thì hiện tại hoàn thành)

3.My parents have begun drinking since it started to rain.

(Chuyển từ thì quá khứ đơn sang thì hiện tại hoàn thành)

4.Tung haven't repaired his car since I left him.

(Mẫu câu last time:The last time + S + Verb(ed/PI) +…+ was + mốc thời gian.
                               = S + have/ has + not + Verb(PII)+…+ since+ mốc thời gian.)

5. How long has she had it?

How long have/has +S+ P2?

6. The last time I saw my grandfather was 2 months ago.

( Đảo ngược của câu 4)

7. It is Tuesday since Gin last took a bath.

Chúc bạn học tốt<3

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