根据图片，填写适当的介词。

1.The book is _____ the desk.
2.The pencil is _____ the desk.
3.The cat is _____ the desk.
4.The desk is _____ the chair.

They are ______ America and they are good friends. (    )

A．from

B．about

C．to

This bag is very heavy, it’s difficult ________ you to carry. (   )

A．of

B．for

C．about

选词填空。
book, books, play, plays, playing, at, in
(1) These are my English _______.
(2) Do you have an English _______?
(3) I like my English and math _______.
(4) They often _______ basketball.
(5) They are _______ basketball.
(6) Peter _______ basketball every day.
(7) I have a toy car _______ my room.
(8) He is good _______ sports.
(9) You are new _______ school.

I have a riddle ______ you, Jill. (    )

A．at

B．to

C．for