You will find the game is not so difficult to play ______ you understand its rules.
On the way home I met my friend John, from _______ home the thief had stolen a computer.
I hate the way _______ you talk to your mother.
At last we found the hole in the wall _______ the mouse got into the house last night.
There are three girls in the room, ________ is Tom's sister.
I'll never forget the day _______ I bought my own guitar with my own money.