The problem referred to at the meeting, if___________in time , will have a bad effect on the environment.
________production up by 60%,the company has had another excellent year.
She admitted________some bicycles from her neighbourhood.
He tried to avoid________my questions in class.
I would appreciate________back this afternoon so that we can reach an immediate decision.
All these new students will be divided ________ 12 classes. Then these classes will be divided ________ the teachers.