学进去

听句子，选择正确答语。
(       ) 1. A. It's on the second floor.   B. Yes, it is.   C. OK. Thanks.
(       ) 2. A. OK.   B. No, it isn't.   C. No, it isn't. It’s next to the library.
(       ) 3. A. Forty-five students.       B. Yes, they do.       C. No, it isn't.
(       ) 4. A. This is my school.   B. Yes, we do. It’s on the first floor.   C. Great!
(       ) 5. A. It’s 5 o 'clock.       B. Oh! Let's go.        C. Time to go home, kids.
(       ) 6. A. Breakfast is ready.     B. Hurry! Let's go.       C. OK.
(       ) 7. A. It's rainy.       B. This is mark.       C. No, it isn't, it's 26 degrees.   
(       ) 8. A. It’s 11 o 'clock.   B. Yes, you can.     C. It's very hot.
(       ) 9. A. Yes, they are.     B. They are tomatoes.   C. No, they aren't.
(       ) 10. A. They are your father’s.       B. It's mine.     C. You’re funny.