he study hard at school.he listens to his teacher c____ in c

he study hard at school.he listens to his teacher c____ in c He must_(try)his best to study hard at English Sandy always listens to the teacher c ____ in class.He's a t He often listens to pop music _____the radio A、in B、on C、at He went to see his teacher _a cold evening.(A.in B.on C.at D He studied hard at school when he was young.___leads to his I hope he ____up his mind to study hard. Tom is a good boy.He listens to his teacher ______(carefull) 改错He teaches his students like a teacher at school he has been in his study ___8：00 this morning.A、since B、at C He always listens to the teacher carefully and什么in class He never listens to the teacher cardfully in class的反意疑问句