Although he was _____my opinion,the old professor didn't come up with his own.( )
A.againstB.onC.forD.in
We________ build our country into a country of peace,a country of wealth,a country of opening up.( )
A.mightB.shouldC.could
Could you please tell me ________?
For two weeks.( )
A.how soon he will be back
B.how long he will be away
C.how long will he be away.
We'll achieve our dreams some day ______ we keep trying and never give up.( )
A.as long asB.even though
C.so that
Shared bikes,which are environmentally friendly,______ quite popular among big cities in China since last April.( )
A.becameB.have become
C.will become
Philips,______ you make so much noise when your little sister is sleeping?
Sorry,Mum.I'll stop right away.( )
A.canB.mayC.must