A.I’m Su Hai | B.this is Su Hai speaking | C.I am |
A.some; at | B.any; at | C.any; on |
A.Sure. | B.Yes, I can. | C.Sorry, I can’t. |
A.Thank you. | B.Fine, thank you. | C.I’m nine. |
A.Go to school. | B.Go and see the doctor. | C.Go and play football. |
A.I’m Yang Ling. | B.Who are you? | C.This is Yang Ling. |