()21.Manypeopleliketotravelbyplanebecause.
A.itisfast B.itissafe
C.itisoftenlate D.itischeap
()22.Whichisnotgoodaboutthetrain?
A.Itissafe.
B.Ittakesalittlemoretime.
C.Youcanopenthewindows.
D.Youcanwalkaroundonthetrain.
()23.Ifyouwanttotakealotofthingswithyouwhatdoyoutaketogoout?
A.Abus.B.Acar.
C.Atrain.D.Abike.
()24.Whatisthebadthingaboutthecar?
A.Youneedn’tgotoarailwaystation.
B.Youcanstartyourjourneywhenyouwantto.
C.Therearetoomanycarsontheroad.
D.Youneedn’tgotoabusstop.
()25.Whatdoesthewriterthinkoftheplanethetrainandthecar?
A.Helikestotakeaplanebecauseit'sfast.
B.Helikestotakeacarbecausehehasacar.
C.Helikestotakeatrainbecauseittakesalittlemoretime.
D.Hethinksittakesalotoftimetogotoandgetoutoftheairport.