—He was nearly drowned in a pool.—Oh, when was ______ exactly?— It was in 1983 _______ he was swimming with his friends.
Some of the members demanded to know why they had been keptthe true facts until they reached the present critical stage.
—How much did the guy ______ you to fix your bicycle? --- I don’t remember,but it was quite a lot.
This program can give you a lift at work, ____ increase your income by 50%.
Nowadays food safety is a big problem and nobody can guarantee all foods are safe to us, but food produced in the normal companies is ______ better.
Some children want to challenge themselves by learning a language different from _____ their parents speak at home.