A.This is Dr Wang speaking. | B.I am Dr Wang. | C.It's me |
A.Here you are. | B.Thank you. | C.You’re welcome. |
A.Thank you. | B.I’d like some pies. | C.I’m hungry. |
A.is | B.am | C.are |
A.Are you hungry? | B.I’m not hungry. | C.I’m hungry. |
A.Good night | B.Good morning | C.Good evening |
A.Are you hot? | B.Are you cold? | C.Are you sad? |
A.Thank you. | B.Here you are. | C.No, thanks. |