.Seeing the happy _________of children playing in the park, I’m full of joy and confidence in the future of our country.
Life ____ be much happier if we ____ only be born at the age of 80 and gradually approach 18.
After floods had destroyed crops and houses, the farmers in the village were _____ food and shelter.
Never lose _____ heart. There is always a chance of _____ weak defeating _____ strong.
Everyone can borrow from this public library only two books _____ and they must be returned within a month.
— I’m sorry that I can’t go to your party tonight. — ________? Haven’t we agreed on it?