A.it is | B.it isn’t | C.is it |
A.Am | B.Are | C.Is |
A.Yes, it is. | B.No, it is. | C.No, it isn’t. |
A.What’s on the book? | B.Where’s my book? | C.Who is she? | D.What’s this? |
A.it’s a hat | B.it is | C.I don’t khow |
A.Are you a policeman? | B.Help! |
A.Where is Mr Li? | B.What’s Mr Li? |
A.It is a dog. | B.No, it isn’t. |