Read the first sentences and then complete the second sentences with the same mean

I. Read the first sentences and then complete the second sentences with the same mean
1. The room is so tidy that it took us one hour to clean it
=>It is..............
2. We have found the answer to the question
=> The answer...............
3. When I was a child, I lived in Briston
=>I used....................
4. They asked him,'do you like to play this game?'
=>They asked him..................