Rewrite the sentences. ( 按要求改句子。)
1.
She is Nancy.(对划线部分提问）
she?
2.
She is a bus driver.(对划线部分提问)
3.
I am a new student.(改成否定句）
4.
Turn on the TV.(改成否定句）
5.
Those are watermelons.(对划线部分提问）
are those?
6.
I'd like some milk (对划线部分提问）
would you like?
7.
There are some toy trains on the table.(对划线部分提问）
