精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

A. on          
B. in      
C. at

A. on
B. in
C. at

A. at    
B. in    
C. on

A. at        
B. in      
C. on        

A: Welcome to our school. This is the teacher's office. This is my classroom.
B: 1_____
A: Forty-five.
B: Do you have a library?
A: Yes.
B: Do you have lunch at school?
A: 2_____
A: Look! This is our playground.
B: 3_____
a. Cool! Your school is beautiful.
b. How many students are there in your class?
c. Yes. The canteen is on the first floor.

(     )1. A. What colour is it?
           B. What time is it?
           C. Where is it?
(      )2. A. Is this your computer?
            B. Do you have lunch at school?
            C. The canteen is on the first floor.
(      )3. A. It's time to go home.
            B. It's time for dinner.
            C. Let's run.
(      )4. A. It's time for lunch.
            B. What's in your bag?
            C. ft's on the bed.
(      ) 5. A. Where is my T-shirt?
             B. My shirt is white.
             C. My socks are new.