A.OK. | B.It is mine. | C.No, you can’t. |
A.Who | B.Whose | C.Who's |
A.It’s Kate. | B.She’s my sister. | C.It’s my sister’s. |
A.What | B.Who’s | C.Whose |
A.Is this Miss Chen’s? | B.Is this Mr. Chen? |
C.Is this Mr. Chen’s? |
A.It’s Mike’s. | B.Are these Mike’s? | C.They’re Mike’s. |