His idea of having weekly family meals together, which seemed difficult at first, has _______ many good changes in their lives.
It is just _______ much a competition among countries to host the Olympics as ______ an Olympic medal.
---__________ will this goal be achieved? --- After 2011.
There is no doubt ________ Tom is a good clever boy.
Almost seven tons of amber__________ the Amber Room.
Only when I got here _________ that I had made a big mistake.