A.all; help | B.both; help | C.all; helping | D.both; helping |
A.October and November |
B.October or November |
A.same | B.and | C.different |
A.on | B.in | C.at |
A.helping | B.help | C.helps |
A.Are you Tom? | B.Are you in the same class? | C.Are you ten? |
A.Yes, he does. | B.No, he isn't. | C.No, I am not. |
A.Yes, this is Lisa. | B.Yes, she is Lisa. | C.Yes, you're Lisa. |