The maths problem is very easy, _____ I don’t think all of you can work it out.
| A．and | B．or | C．so | D．but |
–Have you ever been to the zoo? ---__________
| A．No, I have | B．No, I haven’t |
| C．Yes, I haven’t | D．Not, I don’t |
A young man _______John bought this expensive present.
| A．name | B．call |
| C．called | D．calls |
---My grandfather is ill today. ---_________
| A．I’m sorry to hear that. | B．Oh , I know. |
| C．Is that really? | D．That’s OK. |
We will have a _________ holiday after the exam.
| A．two month | B．two-month |
| C．two month’s | D．two-months |
-Must I finish the work today?-No, you ____. You can finish it tomorrow.
| A．mustn’t | B．can’t |
| C．shouldn’t | D．needn’t |