Look! What a clean room! Who _______it ?

A．has cleaned                           B．is cleaning

C．will clean                              D．cleaned

1Look! What a clean room! Who_______ it?

A. has tidied   B. is tidying      C. will tidy    D. tidied

通读对话，选择可以填入相应空白处的五个答案

A：Daddy, __1__ This is my new friend, Bob.

B：Welcome to our house, Bob. Come and make yourself at home.

A：Thanks. Wow, what a nice room!

B：Thank you. Sit down, please. Bob, are you and Mike in the same class?

A：No, __2__

B：By the way, _3___

A：He’s a doctor.

B：Oh, I’m a doctor, too. __4__

A：He works at the Red Star Hospital.

B：Really? Me, too. __5__

A：Sure. His name is Jack Green.

B：Oh! It’s a small world. Your father and I are friends as you and Mike.

A. May I have his name?     B. I’m coming home. C. what does your father do?

D. but we’re in the same grade E. May I know his age?   F. Where does he work?

Look! What a clean room! Who_______ it?

Look! What a clean room! Who _______it ?