According to our school regulations, you _____ arrive at school before 7 A.M. A. may B. can C. will D. should
Eric received training in computer for one year, ______ he found a job in a big company.
To save class time, our teachers has _____ students do half of the exercise in class and complete the other half for our homework.
I need some red ink badly, but there’s _____ at hand.
The school music group will be giving a big show tomorrow and two __ on the weekend.
It is not who is right but what is right _____ is of importance.