A.to go swimming | B.is go swimming | C.go swimming |
A.is | B.have | C.can |
A.At | B.In | C.On |
A.That's all right. |
B.Sorry, I don't know. |
C.I think so. |
D.Not at all. |
A.What can you do? |
B.What are you doing? |
C.What does she do? |
D.What do you do? |
A.Yes, a blue one. |
B.Yes, a red one. |
C.A blue one. |
D.No, a red one. |