( )—Is this watch__________? —No, it isn’ t. It’ s__________.
( )
( ) (6) Let’s go and _____ football.A.playing B. play C. to play
( ) (5)She always has _______ lesson.A. swimming B. dance C. skateing
( ) (4) I often swim _______ weekends.A. at B. in C. on
( ) (3) Billy is too fat, he can’t _____of the door.A.get out B. get up C. get to
( ) (2) Peter often _____ an e-mail to his friend.A.send B. sends C. give