The final exam is very important．We must treat it _______．（ ）
A．serious B．seriously
C．careless D．carelessly
Have you heard of the song Little Apple？
Yes．It ______ every morning when aged people do square dancing downstairs．（ ）
A．is played B．plays
C．was played D．played
We advise parents _____ their children at home alone in order to keep them away from danger．（ ）
A．not leave B．not to leave
C．leave D．to leave
So far，Su Binglan is the only Chinese who finished the 100﹣meter race in less than 10seconds． ______ he runs!（ ）
A．How slow B．How fast
C．What a slow D．What a fast
Look!The traffic light has turned red．We _____ stop our car．（ ）
A．can B．can’t
C．must D．mustn’t
Sir，Jenny wants to know when she can leave the office．Only when she ______ copying this report．（ ）
A．finishes B．finish
C．finished D．will finish
