( )1.A.book ( )2.A.sorry ( )3.A.go ( )4.A.We ( )5.A.after ( )6.A.them ( )7.A.saying ( )8.A.tell ( )9.A.student ( )10.A.in | B. pen B. fine B. like B. You B. before B. you B. telling B. talk B. boy B. with | C. letter C. glad C. have C. They C. for C. me C. speaking C. say C. girl C. of | D. bike D. good D. want D. Teachers D. in D. us D. listening D. have D. teacher D at |