To show our respect, we usually take our gloves off _______ we are to shake hands with.
Can you lend me the magazine _____ last week?
The old lady lives in a house ______ windows are broken.
These photos reminded him of the places _____he visited last year.
— Have you finished all your homework? — Of course. I ________ it before I went out to play football.
Great changes ______in our city. It is no longer ____ it used to be ten years ago.