Đáp án:

VIII. Supply the corect form of the verbs in brackets.

1. We (study) ……studied………a very hard lesson the day yesterday. (QKĐ)

2. We (study)………have studied……………almost every lesson in this book so far. (HTHT)

3. We (never / watch)…………have never watched…………..that television program. (HTHT)

4. We (watch) ………watched……......an interesting program on television last night . (QKĐ)

5. My wife and I (travel)…….travelled........... to Mexico by air last summer. (QKĐ)

6. I ( read) ………have read………that novel by Hemingway several times before. (HTHT)

7. I (read) …………read………….that novel again during my last vacation. (QKĐ)

8. I (have) …………had………….a little trouble with my car last week. (QKĐ)

9. However, I (have )…………have had…………. no trouble with my car since then. (HTHT)

10. I (have ) …………have lived……..this toy since my birthday. (HTHT)

* Công thức :

+ Hiện tại hoàn thành:

(+) S + have/has + V3/V_ed

(-) S + have/has + not + V3/V_ed

(?) (Wh) + Have/Has + S + V3/V_ed ?

+ Quá khứ đơn

(+) S + V2/V_ed

(-) S + didn't + V

(?) (Wh) + Did + S + V ?

CHÚC BẠN HỌC TỐT!!!

#Tiểu Khôn

1.We studied a very hard lesson the day before yesterday. => Yesterday là dấu hiệu thị quá khứ nha

2.We have studied almost every lesson in this book so far.

Dấu hiệu nhận biết của thì hiện tại  hoàn thành là:so far

3.We have never watched that television program

4.We have watched an interesting program on television since last night

5.My wife and I travelled to Mexico by air last summer.

6.I have read that novel by Hemingway several times before.

7.read giữ nguyên dấu hiệu của thì last vacation

8.I had a little trouble with my car last week.

9.However, I have hade  no trouble with my car since then.

10. I  had this toy since my birthday.