Students ____ ____ ____(应该)work hard at their lessons.
Students ____ ____ ____(应该)work hard at their lessons.
our teachers always ____ us work hard at our lessons
they both study hard and are ____ at their lessons well good
each of the students,working hard at his or her lessons,____
()of the students work hard at their lessons.A.Many B.Much
Please ____(work) hard at it.
he studise hard ____ all his lessons
you ____(work )hard today
Success____ ____(要求)hard work.
I work hard at school.So ____(do)my brother
____(只要)you work hard,you will be successful at
They finish ____(them//their)work at 6 p.m..