Chuyển sang câu bị động:
1.They should send these letters soon
2.Someone may carry those bags to the shop
3.People can find pictures books on the shelf
4. They can see my house from the top of the hill
5.They shouldn't sell foos on the sidewakls
6.We must keep our school clean and tidy
7. You have to put your pens in a box
8.People will hold a meeting in our school
9. People can't learn a foreign languge in a week
Chuyển sang câu bị động:
1.They should send these letters soon
->These letters should be sent soon
2.Someone may carry those bags to the shop
-> Those bags may be carried to the shop
3.People can find pictures books on the shelf
-> Pictures books can be found on the shelf
4. They can see my house from the top of the hill
-> My house can be seen from the top of the hill
5.They shouldn't sell foos on the sidewakls
-> Food shouldn't be sold on the sidewalks
6.We must keep our school clean and tidy
-> Our school must be kept clean and tidy
7. You have to put your pens in a box
-> Your pens have to be put in a box
8.People will hold a meeting in our school
-> A meeting will be held in our school
9. People can't learn a foreign languge in a week
-> A foreign language can't be learnt in a week.
