My aunt has been a teacher three years ago.
| A．for | B．after | C．from | D．since |
—all the students at school today?
— No. Jimat home.
| A．Do; is | B．Do;does |
| C．Is; are | D．Are; is |
— Is there a computer room the building?
— Yes. It is the ground floor.
| A．on; in | B．in; on |
| C．in; in | D．on; on |
---I am going to take part in the piano competition next week.---_______
| A．Congratulations! | B．Good luck! |
| C．Not at all | D．With pleasure. |
Several years ago, very ______ people knew Yao Ming .But now he is well-known all over the world.
| A．few | B．fewer | C．more | D．most |
Han Han is one of ______ teenager writers today.
| A．more famous | B．much famous |
| C．the most famous | D．famous |