一 I wonder if this glass is Tom's.
一 It ________ be his.His was broken just now.
A.mustn'tB.may notC.can'tD.shouldn't
Have you finished your report on green life?
Not yet.I'll make it if I ______ another two days.( )
A.giveB.am given
C.will giveD.will be given
"right"and"write"sound the same,______ they do not mean the same thing.( )
A.butB.ifC.soD.or
Dad,I got hired as a bus driver.
Congratulations!Make yourself ______ so that the company won't want to lose you.( )
A.fashionableB.valuable
C.changeableD.possible
Did you see a man in black pass by just now?
No,sir.I ______ my car.( )
A.washB.washed
C.am washingD.was washing
I hear you have a home robot.
Yes,it's amazing.It ______ do all my housework.( )
A.mustB.shouldC.couldD.can