题目内容：

let us go and look for
A:Hi,Mike.
B:Hi,Jane.
A:Mike,this is my frieng，Liu Ming.
B:Hi,Liu Ming.Nice to meet you .
C:Nice to meet you,Mike.
B:Do you like play ping pong,Liu Ming?
C:Sure,I like to play it often.How about play it with me?
B:That soungs great.Do you have a hat,Liu Ming?
C:Yes,I do.
B:_____ _____ you,Jane?
A:Sorry,I_____.But my brother _____.Let us go and look for him.
B and C:OK,let us go.