`1`/ The birds fly on the sky.

`2`/ Close the door please.

`3`/ I am not study anything now.

`4`/ You have to brush your teeth before go to bed.

`5`/ He gives this book to me. ( give có s vì nó là danh từ số ít )

`6`/ I take this book to my sister.

`7`/ I go to school everyday.

`8`/ I have something to give you.

1. The poor bird couldn't fly because it had a broken wing.

2. Close your eyes - I've got a surprise for you.

3. She hasn't been studying for her doctorate for three years already.

4. You'll need a stiff brush to scrape off the rust.

5. Can you give me a date for another appointment?

6. All her possessions had been taken from her.

7. We don't go to the cinema very often these days.

8. They have a beautiful home.