1 . 你妈妈的生日是什么时候？
________ ________ your mother’s birthday?

2 . We celebrate our father’s birthday on Saturday. (对画线部分提问)
________ ________ ________ ________ your father’s birthday?

3 . I usually do my homework after dinner.(对画线部分提问)
________ ________ you usually do your homework?

4 . ——这些是谁的乒乓球拍？
——红色的是我的，黑色的这个是我爷爷的。
—________ ping-pong bats ________ ________?
—The red ________ is mine, and the black one is ________ ________.

5 . My parents are fine. (对划线部分提问)
________ are ________ parents?

6 . 完成3b任务，并总结特殊疑问词的用法。
______________________________________________________________________________________________________________________________________________________________

7 . — How o_______ is Mary?
— She’s 12.

8 . The little boy is crying because he can’t find his mother. (对划线部分提问)
________ ________ the little boy crying?