I'm   Class 1. (    )

A．at

B．of

C．in

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.

What do you do__________ your free time?  (   )

A．on

B．in

C．under

He will arrive ______ school ______ half past eight in the morning. ( )

A．at; at

B．in; at

C．at; in

Dingding wants to ______ a crayon ______ Baobao. （   ）

A．borrow, to

B．borrow, from

C．borrows, to