1. a new hospital for children / build / in our city

2. another man-made satellite / send up / into space

3. more and more trees / cut down / for wood / by farmers

4. thousands of animals / kill / in the forest fire

5. about one hundred buildings and houses / destroy / in the earthquake

6. more than 50 films / show / in Hanoi / since June

7. their hands / wash and dry / on a towel

8. another book / read / by the students

9. some ink / spill / on the carpet

10. she / show / how to do it

Trả lời:

1. A new hospital for children has been built in our city.

2. Another man-made satellite has been sent up into space.

3. More and more trees have been cut down for wood by farmers.

4. Thousands of animals have been killed in the forest fire.

5. About one hundred buildings and houses have been destroyed in the earthquake.

6. More than 50 films have been shown in Ha Noi since June.

7. Their hands have been washed and dried on a towel.

8. Another book has been read by the students.

9. Some ink has been spilt on the carpet.

10. She has been shown how to do it.