根据例子写句子。
Model ：I'm happy.
【小题1】he ,sad_____
【小题2】we,heavy_____
【小题3】she,small_____
【小题4】they,light_____

There ______ many animals at the farm. (   )

A．is

B．are

C．am

选词填空。
was   is   on  when   summer   because  birthday  in
1. He talked to Mocky  the phone.
2. It was December 1^st. It ____ Mocky’s birthday.
3. I am  Australia
4.  is your birthday?
5.  it cold there?
6. It was hot. It was  there.
7. Happy !
8. He was very happy____ he had his own gift.

She ______ wearing a yellow skirt. (   )

A．are

B．is

—______ you good at swimming? （   ）
—Yes, I am.

A．are

B．Are

C．Do