A.What time is it? | B.Where is ...? |
A.Yes, we do. | B.No, we do. | C.Yes, you do. |
A.on | B.in | C.to |
A.Help yourself. | B.Excuse me. | C.This way, please. |
A.Do you have a teacher’s office? | B.Where is the teache’s office? |
A.Yes, I do. | B.No. you don’t. | C.Yes, we have. |