The bed piano allows a music lover to play ____ piano while he is lying in bed.( )
A.aB.anC./D.the
What shall we buy for Lucy as a present?
Let's buy a new bike for her.Her bike breaks down from time to time ______.( )
A.after allB.above allC.at allD.in all
The coach thinks ____ of Mary's sports talents, for she jumped very _____ at the sports meeting.( )
A.high; highB.highly; highly
C.high; highlyD.highly; high
Do you know when we _____?
I'm not sure.I will tell you about it when the time ______.( )
A.leave,is fixed
B.will leave,is fixed
C.leave,will be fixed
D.will leave,will be fixed
Do you enjoy yourself at the concert?
Yes.I have never been to _____ one before.( )
A.a betterB.the bestC.a worseD.the worst
I've bought all the food for the party tonight.
Thank you.Then I ____ go to the supermarket.( )
A.can'tB.mustn'tC.shouldn'tD.needn't