Look and colour the picture: It’s a red chair.

根据所给音标，完成句子
1. Don't talk loudly in the ________／'laɪbərɪ／.   
2. We must not eat or ________/drɪŋk/ in the classroom.   
3. We must ________／'lɪsn/to the teacher carefully in the classroom.   
4. Don't run across the street when the red ________/laɪt/is on.   
5. We have all kinds of ________／ruːlz／round us.   
6. —Can I ________／pɑːk／my car here?—Yes, you can.   
7. We must keep ________／'kwaɪət／in the reading room.

—________ is Li Ming? (   )
—He is in the classroom.

A．Who

B．What

C．Where

Beijing is one of ____________ cities in the world.

A．the biggest

B．big

C．bigger

It is dangerous to cycle on a _________ road.

A．quiet

B．busy

C．vacant

D．big