Unit 1 Could you please clean your room
（Section A 3a-3c）
一、单项选择。
( )1. —Could you make your bed and wash your clothes? —________.
A．Excuse me B．All right C．No D．Good idea
( )2. —Your father is sleeping. Would you mind turning down the TV? —________. I'll do it right away.
A．Not at all B．Of course C．No way D．Sounds good
( )3. —Could I borrow your computer, Bob? —Sorry, I am ________it.
A．taking out B．turning on C．working on D．turning off
( )4. There are two bikes under the tree, but ________ of them is new.
A．all B．none C．neither D．either
( )5. Could you please ________ my child when I'm away?
A．look for B．look at C．take care of D．care of
