You’d better cut your hair short. Our school doesn’t ____long hair.A approve of students wear B. approve of students wearingC. approve of students to wear D. approve of students wore
I’ve worked with children before so I know what___________in my new job.
He studied hard at school when he was young, ___________leads to his success in his later life.
Mr. Smith is one of the foreign experts who ___________in China.
They are letting us use their computers, and ___________we are giving them the results of our research.
He ___________all his pockets but failed to find his passport.