I saw Mr. Wu in the street at ten yesterday morning.
That's impossible.He a school leavers' party with us then.( )
A.hasB.hadC.was havingD.has had
Are you clear about the job of a policeman,Ben?
Yes,to keep people ________ and the society in good order.( )
A.busyB.safeC.luckyD.healthy
The earlier kids learn to be independent,the ________ it is for their future.( )
A.goodB.wellC.betterD.best
It's a good habit to wash your hands ________ you have meals.( )
A.unlessB.whileC.whenD.before
Could you record today's NBA basketball game for me?I can watch ________ later.( )
A.oneB.myC.yourD.it
Xiaogan is well known ________ the culture of"Xiao".( )
A.inB.forC.atD.on