5.　　 My best friend practises _________ (dance) every day.

4.　　 I don’t know what _________ (do) next.

3.　　 He may come here if he _________ (be) free.

2.　　 Little Tom began ________ (learn) French at the age of 5.

1.　　 Can you ________ (sing) the song in English?

10. He has a big room _________(有)twelve showers and four baths.

9. His dream home is very large. It has four ________(层).

8. We live in the ________ (中心)of Moscow.

7. There is a bridge ______ (在…上面)the river.

6. There are many books on these __________(书架).