当你想问别人的妈妈是做什么工作的，你应说：________
A．What's your mother? B．Who's your mother?
选择填空。(20分)
( )What's ________the bedroom?
A．at B．in C．on
选出不属于同一类别的单词。(20分)
( )（1）A.armchair B．sofa C．ball
( )（2）A.home B．living room C．bedroom
( )（3）A.doctor B．balloon C．teacher
( )（4）A.TV B．in C．on
( )（5）A.four B．computer C．three
There ________ a new bed and a new curtain.
A．be B．is C．are
Look ________ my bedroom.
A．in B．for C．at
—What's in your bedroom?
—________a computer.
A．There's B．That's C．This is