4. She has to come to school every day. (改为一般疑问句) 

Does she        come to school every day?

3. Listen to music in the hallways. (改为否定句) 

       listen to music in the hallways.

2. They have to clean the classroom every day. (对画线部分提问)

             they have to       every day?

1. You can't listen to music in the classroom. (改为祈使句)

               to music in the classroom.

A: 1.         ？

B_: I'm fromCanada. And my name is Alice. 

A： Welcome. Well,2.       . Do you know them?

B: Oh,I don't know. Can you tell me,please?

A_: OK!

B_: Do we have to wear a uniform at school every day? 

A： Yes,we do.

B_: 3.        ？

A： No,we can't. But we can listen to it outside. 

B: Can we watch TV on school nights? 

A_: 4.         . 

B;Do we have to go to bed by 10:00 at night? 

A ： Yes,we must.

B_: Oh,I see. Thank you very much. 

A_: 5.         .

A: there are many rules in our school.

B;You are welcome.

C: Excuse me,where are you from?

D: Yes,you are right.

E: Can we listen to music in the classroom?

F： No,thank you.

G: Sorry,we can't.

(   ) 6. 一Please don't eat in class. -      ， Miss Bai.

   A. Thanks   B. You're welcome

   C. Excuse me   D. Sorry,we won't

(   ) 5. We can eat in the dining room. But we        eat in the classroom.

   A. don't   B. didn't   C. can't   D. aren't

(   ) 4. He is wearing       uniform now.

   A. a   B. an   C. the   D. /

(   ) 3. ―Can I eat in the classroom? ―          .

   A. No,you can't   B. Yes,you are

   C. Yes,you do   D. No,you don't

(   ) 2. In our school,we don't have to        the uniforms.

   A. put on   B. wear   C. have on   D. dress