A.Did she send you an email? | B.Did he send you an email? |
A.I ran to the bus. | B.I walked to the bus. |
A.We were very sorry. | B.I was very sorry. |
A.This is for you. | B.Here’s a postcard for you. |
A.Does Lingling phone you? | B.Did Lingling phone you? |
A.We went to the park. |
B.Yes,I do. |
C.No,she didn't. |
D.I came back yesterday. |
A.Hello, Ms Smart. |
B.Goodbye, Ms Smart. |
C.Good-night, Ms Smart. |