He knew his subject________ A to Z.( )
A.fromB.atC.on
Amy, do you know Langlang and his wife?
Of course. They play _________piano well.( )
A.aB.anC./D.the
Do you want to try some wild duck?
__________. We should protect wild animals.( )
A.No ideaB.No problemC.No wayD.No doubt
A great deal of my time is__________ with practicing playing the guitar.( )
A.taken upB.made upC.put upD.set up
To my joy, we_________ go to the bank. Mary has lent us some money.( )
A.shouldn'tB.needn'tC.couldn'tD.wouldn't
A factory will be built for the __________ of this type of new energy car.( )
A.positionB.population
C.productionD.pronunciation