1. Have You ever (do) ____done____ volunteer work?

Vì có ever là HTHH

2. Yes, I (do) _____did_____ volunteer work last month.

Vì có last là quá khứ đơn

3. I ( collect) ____have collected____ hundreds of old books and clothes for street children so far.

Vì có so far là HTHH

4. My sister wants to raise funds for street children so she (make) ___makes______ hundreds of postcards to sell them.

Vì đây là hiện tại đơn vì đằng trước có wants chia nên đằng sau cx chia hiện tại

5. My hobby is carving eggshells and now I ( carve) __am carving________ nearly 100.

Có now

6. Going home from school yesterday, I (help) _helped__ an old man to go cross the street.

Vì có yesterday nên chia quá khứ đơn

7. Last Tuesday, I (go) _went____ home late because there was a traffic jam near my school.

Vì có last nên chia quá khứ đơn

8. At Tet, my mother and her close friends often go to the hospitals to donate cakes, sweets and for the sick children there. She (do) ______ it for many years.

9. Lan has never (eat) ___eaten______ Banh tet. She will try some this year. Linh is my close friend. We (know) ____has known____ each other for 5 years

Hiện tại Hoàn thành

1. Have you ever (do) ___done_____ volunteer work? (HTHT)

2. Yes, I (do) ___did_______ volunteer work last month. (QKĐ)

3. I ( collect) ____have collected____ hundreds of old books and clothes for street children so far.(HTHT)

4. My sister wants to raise funds for street children so she (make) ____makes_____ hundreds of postcards to sell them.(HTĐ)

5. My hobby is carving eggshells and now I ( carve) ____am carving______ nearly 100. (HTTD)

6. Going home from school yesterday, I (help) _helped__ an old man to go cross the street.(QKĐ)

7. Last Tuesday, I (go) __went__ home late because there was a traffic jam near my school.(QKĐ)

8. At Tet, my mother and her close friends often go to the hospitals to donate cakes, sweets and for the sick children there. She (do) ___does___ it for many years.(HTĐ)

9. Lan has never (eat) ____eaten_____ Banh tet. She will try some this year. Linh is my close friend. We (know) ___have known_____ each other for 5 years (HTHT)