I'm sure he'll do all he can ______.
A. [A] for help
B. [B] to help
C. [C] for helping
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—Did you remember ______ Ann —Oh no, I completely forgot.
A. [A] to phone
B. [B] phoning
C. [C] phone
Tom has ______ back the money he borrowed from me yesterday.
A. [A] brought
B. [B] given
C. [C] taken
When you travel abroad, do you ______ postcards to your friends
A. [A] send off
B. [B] send
C. [C] send for
Betty's parents have lived in this city ______ five years.
A. [A] for
B. [B] since
C. [C] in