_______ one of you breaks the window will have to pay for it.
In my old school album there are some pictures of some teachers ______ can’t be found in yours.
Now teenagers like to go to the fast food restaurants, ______ eating doesn’t take much time.
For weeks the street hasn't been cleaned by the cleaners, _____ makes it very dirty.
The artist ______ the judge gave a prize is the teacher _____ I have been taught painting for two years.
You were very impolite to him, for ______ you should make an apology to him, I think,