If this dictionary is not yours, ______ can it be?

Strict measures have to be ______ to protect______ children from family abuses.

The 30th Olympic Games started ____ July 27th, 2012 in London

John’s success has nothing to do with good luck. It’s years of hard work ______has made him what he is today.

What shall we do this weekend—You can go swimming, hiking, or _______else you enjoy doing.