A.are; at | B.are; in | C.are; about |
A.take; of | B.took; to | C.take; to |
A.send | B.sends | C.sending |
A.It’s the blue bag. | B.China is changing. | C.That’s a good idea. |
A.Let’s read it. | B.Let’s have a rest. | C.Let’s make a home library. |
A.can | B.Can | C.Do |
A.Yes, I can. |
B.No, I don’t. |
C.Yes, I can’t |
A.is | B.can | C.do |