Must I clean the room now？
No，you ____ You can do it tomorrow．（ ）
| A． |
must |
B． |
mustn't |
C． |
need |
D． |
needn't |
The woman ___is talking with my mother is our class teacher．（ ）
A．whichB．whoC．whose
The school sports meeting will be ___because of the heavy rain．（ ）
A．put upB．put onC．put off
David never fights with his classmate，____？（ ）
A．does heB．doesn't heC．isn't he
The new railway ___in our hometown in 2013．（ ）
A．was builtB．is builtC．has built
What are you doing now？
I ___to the music．（ ）
A．is listeningB．am listening
C．Was listening