1.is bought

2.is fed

3.are helped

4.are selected

5.is taught

6.are made

7.is organized

8.is understood

9.are delivered

10.is played.

Đáp án:

Giải thích các bước giải:

1. George cooks food. -> Food cooked by George.
2. My grandmother fed the cat. -> The cat was fed by my grandmother.
3. Our organization helps those animals. -> Those animals are helped by our organization.
4. The coach selects the players. -> The players selected by the coach.

5. Mr. McKee teaches the class. ->The class is taught by Mr. McKee.
6. My sister makes cakes. -> The pastries are made by my sister.

7. A local church organizes the fundraiser. --> The fundraiser is organized by a local church. 

8. Everyone here understands English. --> English.is understood by everyone here.

9. Santa Claus delivers Christmas presents. --> Christmas presentsare deliveredby Santa Claus.

10. Brad Pitt plays the lead role. --> The lead role is played by Brad Pitt.