A.Thank you. | B.Great! | C.I'm sorry to hear that. |
A.lesson, at | B.lessons, on | C.subject, on |
A.shorts, a | B.short, an | C.shorts, an |
A.her | B.his | C.I |
A.Yes, she can. | B.Yes, I can. | C.No, she isn’t. |
A.are, not | B.is, no | C.is, not |
A.some, any | B.any, some | C.some, some |
A.eating, Have | B.eat, Have | C.eating, Having |