用所给词的适当形式填空。

1.  Her son is __________ and _________  (tall).

2.  Mrs Black's daughter is _________ and  __________  (beautiful).

 3. As you can see, in some _________ (way) the twins look the same, and in some

    _________ (way) they look different.

4.  My ruler is longer than _________ (she).

5.Both he and I_________ (be) in Class 11, Grade Seven.

6.  The old man is_________ (many) than seventy.

7.  He stayed in Beijing for_________ (little) than two days.

8.  A dog is one of the _________ (common) pets.

9.  Lucy is_________  (good) at schoolwork than Lily.

10.  John is_________ (bad) at Chinese than Sam.