It’s not polite to read through _________ letters.

together to achieve our common purpose: ____ world that is safer, cleanerand healthier than ____ one we founded

ry woman though she is, she had wonthe award because she tries every means to make people _________ of theimportance of the environment conservation

The living room is clean and tidy,with a dining table already____for a meal to be cooked[ ]

I met a friend of mine _________ I was walking alongthe street.