A.What do you want? |
B.Can I help you? |
C.Can I have the blue one? |
A.I have a hat. | B.Here you are. | C.I want a hat. |
A.Yes, I do. | B.Yes, I don’t. | C.No, I do. |
A.Can I help you? | B.Do you have a book? | C.Yes, |
A.1 want a pen. | B.Thank you. | C.Hello. |
A.are | B.have | C.has |
A.old | B.big | C.small |
A.a clock | B.some rice | C.an umbrella |