—Have you decided where to go for your summer vacation?
—Not __________. We may go to Qingdao.
A. ever B. already C. yet
---Must I______ my camera, Lily?
---No, you______. Don’t worry. I will take one myself.
| A．to take; mustn’t | B．take; needn’t |
| C．to bring; needn’t | D．bring; mustn’t |
— I think students should bring mobile phones to school.
— . This can cause some trouble.
| A．I agree with you | B．I like this. |
| C．You’re right. | D．I disagree with you. |
— I’d like to get some flowers for Linda’s birthday.
— Flowers are too common. you get something special?
| A．What about | B．Why not |
| C．Why don’t | D．What if |
It become much _______ to provide enough energy for a big city with large population.
| A．difficult | B．more difficult |
| C．most difficult | D．easy |
We all feel very glad that our school uniforms next month.
| A．make | B．were made |
| C．are making | D．will be made |