— How many students are there in your class?
— There are 56. That’s thirty boys and girls.
A. twenty-five B. twenty-six C. twenty-four
I am sorry to have kept you for a long time.
| A．wait | B．to wait |
| C．waiting | D．to wait |
Mr Green is very strict his students, and he is also strict his work.
| A．in; with | B．with; in |
| C．with; with | D．in; in |
Instead of a letter, Tom made a telephone call to her mother.
| A．wrote | B．writing |
| C．write | D．to write |
If I were , I would buy to read.
| A．enough rich; enough books |
| B．rich enough; books enough |
| C．enough rich; books enough |
| D．rich enough; enough books |
—Tina didn’t go to school yesterday, did she?
— Bcause she was badly ill.
| A．Yes, she did | B．Yes, she didn’t |
| C．No, she didn’t | D．No, she did |