A.Yes | B.It’s a pear | C.It’s a pen |
A.Certainly. | B.No, you can. | C.Yes, you can’t. |
A.No, I can. | B.No, thank you. | C.Hi. |
A.a | B.an | C.some |
A.It’s a watermelon. | B.That’s mine. | C.It is red. | D.That’s green. |
A.What colour? | B.How are you? | C.Who’s this? | D.What’s that? |