The great artist Xu Beihong is famous for________to horses in his arts.
One of our rules is that every student wear the school uniform while at school.
The workers insist that the company should take measures to improve their working condition.
If unsolved, the problem of food safety may lead to more serious results.
—How's your project work going, Jack?— . I'm half finished with it.
—Tom almost ran into a pole yesterday while driving on the highway.—I suppose he too fast.