Alan, you can’t go out to play ______ you clean your room.

Experts insist that packets of cigarettes come with a health warning ______ to them.

— You’ve agreed to go.So aren’t you getting ready? — But I ______ that you would have me start at once. [ ]

What _______ it will be when you _______ on the white sand in the warm sun!

the lack of water and food, the homeless have to deal with the cold weather.