Chuyển các câu sau thành câu chủ động hoặc bị động 1. They grow coffee in more than 50 countries around the world. 2. The book was bought yesterday. 3. Tim was invited to Kate's birthday party. 4. She feeds her dogs twice a day. 5. My keys were lost yesterday. 6. The photos were taken by my dad yesterday. 7. They don't open the bank during the weekend. 8. The letter was sent two days ago. Giúp em zới mnnnnnn

`1.` Coffee is grown in more than 50 countries around the world

`=>` Cấu trúc: S + am/is/are + V3/-ed + ( by ) + O

`2.` They bought the book yesterday.

`=>` Cấu trúc: S + V2/-ed + O

`3.` Kate invited Tim to his birthday party.

`=>` Cấu trúc: S + V2/-ed + O

`4.` Her dogs are fed ( by her ) twice a day.

`=>` Cấu trúc:: S + am/is/are + V3/-ed + ( by ) + O

`5.`  I lost my keys yesterday

`=>` Cấu trúc: S + V2/-ed + O

`6.` My dad took the photos yesterday

`=>` Cấu trúc: S + V2/-ed + O

`7.`  The bank isn't opened during the weekend.

`=>` Cấu trúc: S + am/is/are ( not ) + V3/-ed + ( by ) + O

`8.` They sent the letter two days ago.

`=>` Cấu trúc: S + V2/-ed + O

Đáp án:

`1.` Coffee is grown in more 50 countries around the world.

`2.` They bought the book yesterday.

`3.` Kate invited Tim to her/his birthday party.

`4.` Her dogs are fed twice a day.

`5.` They lost my key yesterday.

`6.` My dad took the photos yesterday.

`7.` the bank during isn't opened the weekend.

`8.` They sent the letter two days ago.

`*` Cấu trúc bị động:

`1.`Thì QKĐ: S + was/were + Ved/V3 + (by   o)..

`2.` Thì HTĐ: S + am/is/are + Ved/V3 + (by    o)...

`-` Chủ động:

Thì QKĐ: S + Ved/V2..

Thì HTĐ: S + V(s/es)...