填写单词
1. I _________________ (看望祖父母) with my parents on the weekend.
2. Sometimes I___________ (爬山) with my friends.

She was so cute then.（改为一般现在时）
She ______ so cute ______.

写出下列动词的第三人称单数形式、正在进行时形式和过去式形式
1. do _____________   _____________   _____________
2. go _____________   _____________   _____________
3. play _____________   _____________   _____________
4. get _____________   _____________   _____________
5. take _____________   _____________   _____________
6. walk _____________   _____________   _____________

Sally     with her parents over the summer vacation.  ( )

A．travel

B．travels

C．traveling

The students ________ their classroom every day. ( )

A．cleans

B．clean

C．cleaned

D．are cleaning