用所给词的适当形式填空

小题1:The garden is the best place _________(grow) flowers. Let’s ________(grow) some here.

小题2:Miss Gao is always ________(friend) to her students.

小题3:His mother asks him _________(study) hard.

小题4:This talk is about how ____________(learn) English well.

小题5: Mary lives on the        (twelve) floor.

小题6: It takes him two hours  _____  (finish)        (do) his homework.

小题7:Why don’t you _______(have) a break? You look so tired.

小题8: I would like to live in tall ________(build) because we can be close to our friends.

小题9:Your plan sounds really _______(wonder).

小题10:KFC and McDonalds are famous ________ (west) restaurants.

离子交换树脂的主要性能有（）个。

A.二

B.三

C.四

D.五