Chinese people invented paper for .
( ) Billy is too fat, he can’t _____of the door. A.get out B. get up C. get to
( )Peter often _____ an e-mail to his friend. A.send B. sends C. give
( )What _______ Mike _______ at weekends? A. do;do B. is;do C. does;do
( )She always has _______ lesson. A. swimming B. dance C. skateing
( )I often swim _______ weekends. A. at B. in C. on