()moststudentsownasmartphone,theschooldoesnotallowthemtouseitintheclassroom.
A. Eventhough
B. Incase
C. Nowthat
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Ifyouhavedifficulty()yourbills,tellyourutilitycompanyassoonaspossible.
A. pay
B. paid
C. paying
Eachworkerputsinnearly2,200hoursayear,()average,andcontributesabout$30toGDPperhour.
A. with
B. in
C. on
Ihadtowaitforanothertwomonthstobeabletohavethecar().
A. fixing
B. fix
C. fixed
Ifyouare()busytoattendthemeeting,youcansendyourassistanttotakeyourplace.
A. very
B. so
C. too