A.I’m John. | B.This is John. |
A.What are you eating ? |
B.What are you doing ? |
A.is | B.am | C.are |
A.Nice to meet you. |
B.Good morning, Alice! |
C.Good bye, Alice. |
A.Who are you? |
B.Where is it? |
C.That’s OK. |
D.Thanks. |
A.Hi. | B.How are you? |
A.Sit down. | B.Stand up. |