A.am | B.is | C.are |
A.Yes, it is. | B.Yes, it isn’t. | C.Yes, I do. | D.Yes, I don’t. |
A.Yes, he is | B.Yes, it is | C.No, it isn’t |
A.like to | B.likes | C.like |
A.I have 14. | B.OK. | C.I can see 13. |
A.ball | B.balls | C.dolls |
A.Four firecrackers. | B.It’s a firecracker. |
A.dogs | B.dog |
A.under | B.on |