2、odto()4.--_________do you visit your grandparents?--Once a month.A.How soonB.How longC.How muchD.How often()5.OnSundaymorningIhelpedmymother________thecooking.A.doB.todoingC.doesD.doing()6.—Does Mary always finish his homework on time?—Yes,of course.He______leaves today’s work until tomorrow.A.alwa
5、ringing()13.We have to stay at home________the heavy rain.A.because B.because ofC.but D.so()14.It’s important_________us__________English well.A.of;learning B.for;to learn C.of;to learn.D.or;learning()15.一What do you think of the 3D film Titanic last night?一It was____.I enjoyed it a lot.9A.boringB.
6、wonderful C.strangeD.terrible()16.____it was very cold,_____my friend still went swimming in Jialing River thismorning.A.Although;butB.Although;/C.But;althoughD./;although()17.--I can’tfindmyCDs.________you put them in that bag.A.MustB.May be C.Maybe D.May()18.Did you see my Chinese book?—Yes._____
7、___took it away.But I don’t know him.A.Someone B.Anyone C.No one D.Everyone()19.Onweekend,Ihavenothingtobut_____basketball.A.playB.toplayC.playing D.toplaying()20.--What about_______a rest?–OK!Let’s go for