I _______ Anna since three years ago.( )
A.knewB.knowC.have known
It's necessary for kids to learn to spend money_________.( )
A.easilyB.cheaplyC.wiselyD.quickly
the traffic was heavy, we still got to the railway station on time.( )
A.AsB.UnlessC.WhenD.Although
Lily looks down these days.
She has lost a watch which is for her.( )
A.enjoyableB.valuable
C.availableD.comfortable
I tried many ways,but of them worked.( )
A.allB.bothC.neitherD.none
Children be told not to swim alone in the river.( )
A.canB.mayC.mustD.might