Do you think _________ should be allowed to drive?
A.sixteen-year-oldB.seventeen-year-olds
C.fifteen-year-oldD.eighteen-years-olds
Swimming is good _____ our health, but at the same time we mustn’t forget the danger.
A.forB.atC.onD.with
-I think teenagers should not be allowed to get car licenses.
-I agree.They are not _______.
A.serious enoughB.something serious
C.nothing seriousD.enough serious
---I think students should be allowed ___ homework with friends.
---I disagree.They talk instead of ________ homework.
A.do, doingB.to do, to do
C.to do, doingD.doing, to do
Health is very _____and every student knows the _____of keeping healthy.
A.important ; importanceB.important ; important
C.importance ; importanceD.importance ; important
Tom, your hair is too long.Would you please get your hair ____?
A.cut
B.to cut
C.be cut