阅读理解
Onedayafterschooltheteachersaystohisstudents,"Tomorrowifanyoneofyoucananswermyfirstquestion,heorshecangohomeearly."Thenextday,whentheteachercomesintotheclassroom,hefindstheblackboardverydirty.Heisangry(生气的)andasks,"Whodidit?"Pleasestandup!""It'sme."saysBob,"Now,Icangohome.Goodbye,sir!"
()1.Bobistheteacher's_______.
A.friendB.student
C.brotherD.son
()2.Bobmakes______dirty.
A.thedeskB.thechair
C.thewindowD.theblackboard
()3.Theteacherisveryangrybecause______.
A.Bobcananswerhisfirstquestion.
B.Bobdoesn'tstandup.
C.theblackboardisverydirty.
D.theclassroomisveryclean.
()4.Theteacherasksthestudentwhomakestheblackboarddirtyto_____.
A.standup
B.sitdown
C.gohome
D.cleantheblackboard
()5.Whichofthefollowingistrue?
A.It'sgoodforBobtodoit.
B.Bobislateforschool.
C.Bobgoeshomeearlyeveryday.
D.Bobisanaughty(淘气的)boy.