1．That is my red ruler．(改为一般疑问句)

________ that ________ red ruler?

15．________(Thank)for your help．

14．The boy is my brother．________(He)name is Tom．

13．________(what)this? It's a book．

12．She is ________(I)sister．

11．They ________(be)in Class 3．

10．--What’s your f________ name?　 --Linda．

C)根据句意，用所给单词的适当形式填空。

9．--What C________ is the pencil?　 --It's red．

8．I am Tom．N________ to meet you l

7．E________ +two=ten