1．This is my sister．（改为复数形式）

_______ _______ my ________ ．

2．My pen is white．（对画线部分提问）

 ______ _______ is your pen?

3．I am a Chinese girl．（改为一般疑问句）

______ ______ a Chinese girl?

4．Is her family name Green? （变为陈述句）

 _______  ______ ________ ________ Green．

5．He does his homework at school．（改为否定句）

 He ______ _______ his  homework．

6．She likes ice cream．（ 改为一般疑问句）

 ______ she ______ ice cream?

7．We have many friends here．（同义句改写）

 We have _____ ______ friends  here．

8．I have some baseball bats．（改为一般疑问句）

 ______ you ______ _______ baseball bats?