题目内容：

根据上下文内容,补全对话,每空一词
a:hi!may___to li lei?
b:___is li lei speaking.who is this?
a:zhang fei.what are you___now?
b:guess!
a:are you___compute games?
b:___,i'm not.
a:are you__your homework
b:yes,you are___.and you?
a:i'm___cards for my mother.
b:ther is a basketball game in the gym.let's go and___it.
a:good idea!see___later.
b:see you!