*Chuyển các câu chủ động động sag câu bị động

1-they eat a lot of food

2-they buy books in the book store

3-they grow a lot of tree in the park

4-my father uses brick to build the wall

5-my mother sell souvenirs post office

6-they buy my house

7-the cow eats grass in the field

8-she takes her son to school

9-he often hits his wife when he drinks wine

10-tung leads his team

Mong mn giúp e lm đc bài này ạ