Ⅱ.单项选择()1.-SorryItookyourbook_______mistake.-Itdoesn'tmatter.A.withB.byC.atD.in()2.Iknowthatpotatochips________byGeorgeCrum.A.inventedB.wa

　　Ⅱ.单项选择

　　( )1.-SorryItookyourbook_______mistake.

　　-Itdoesn'tmatter.

　　A.with B.by C.at D.in

　　( )2.Iknowthatpotatochips________byGeorgeCrum.

　　A.invented B.wasinvented

　　C.areinvented D.wereinvented

　　( )3.Thewaterlevelhas_________tothewarningstagebecauseoftheheavyrain.

　　A.rise B.rose C.rising D.risen

　　( )4.Nowthebasketballsportsisenjoyed_____manypeople_____funandexecise.

　　A.by;for B.with;for C.to;with D.for;by

　　( )5.Hecreatedanewgameandtaughtpeople_______it.

　　A.howtoplay B.howplay

　　C.wheretoplay D.whentoplay