Unit 3 Could you please clean your room?
一．单项填空（共15小题；每小题1分，满分15分）
从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。
( )1. —Could you please your room, Tom?
— .
A. cleaning, No problem B. clean, Certainly
C. to clean, Of course D. clean, No I couldn’t
( )2.—Do you like to_______ your bed?
—No，I hate to_______ chores．
A．do；do B．do；make C．make；do D．make；make
( )3._______ you tell me how I_______ get to the No．168 Middle School?
A．Do；can B．Can；could C．Could；can D．Could；could
