1. There are _______ (twelve) floors in the building. I live on the _______ ( nine ) floor.
2. Why _______ (not use) the elevator?
3. Do you know how _______ (get) to the post office?
4. We decided _______ (go) shopping this afternoon.
5. Could you tell me whether there is a good place _______ (eat)?
6. She says she gets up _______ (early) in her family.
7. I'll visit the world's _______ (large) water slides.
8. All the _______ say that place is too _______ (tour)
9. She wanted _______ (change) the blouse because it didn't fit.
10. I like _______ (do) some shopping in the mall because things there are _______ (expensive).

1.The ______ (big) country in the world is Russia.
2.I live in a ______ (wood) house over a river.
3.It was my ______ (twelve) birthday yesterday.
4.The girl wants to be a _______ (dance) when she grows up.
5.The people in the UK eat lots of _______ (potato).
6.Does Andy often go to school without _______ (have) breakfast?
7.He only likes white dress. He doesn't like _______ (colour) dress.
8.The scarves are _______ (make) of silk.
9.The old man _______ (begin) to study computer two weeks ago.
10.Look! Mr. Wang _______ (chat) with his friends over there.
11.Take the second _______ (turn) on the right.
12.Could you tell me how ______ (get) to the shopping mall?
13.Where shall we ______ (meet) tomorrow morning?
14.I hope it won't ______ (rain) this Sunday.
15.There is something under the ground in front of the ______ (three) tree on the left.