小学英语介词的辨析选择题

Helen is writing emails _____ her friends.
A.for  B.to  C.of

当别人问你在哪里可以看到动物时，你应该说：   
A. At the zoo.                     B. At the park.

They go _____ a picnic in spring.
A. for           B. on          C. to

My birthday is ________April 16th.
A.of      B.on      C.in

I want to buy a car    my friend .       
A.for       B.with        C.in

What’s    dinner ?
A.in   B.of    C.for

I want a pair___sneakers___my mother .
A.\   for       B.of   for     C.for   of

It is five o’clock . It’ s time____go home .
A.for         B.to           C.of

A cat is running after a mouse.The cat is _________ the mouse.
A.in front of      B.behind      C.in

Look     Mr Zhao.He is great.          
A.to         B.at           C.in

Look ___ the mess. 
A./     B.at    C.to

What do you do       the farm?     
A. in    B. under     C. on        

I have a pair of new boots _______ the party.

A．for

B．in

C．on

D．with

---This is         you,Bobby.
——Thank you.
A.for                   B. Helen

（   ）Ms Smart is very happy      your work.
A. with       B. of        C. for