----He is a brave man.----We can’t admire his courage .
Of all the books on the shelf,is of any use for improving our practical skills of survival in the competitive world.
—How was your recent trip to England? —I’ve never had ______ one before.
When you talk about a person’s _____, you are referring to the country, race, or social class of their parents or ancestors.
In ____ accident _____ knowledge of first aid can make _____ real difference.
In order to continue to live well when we leave school, we must _______ learn some useful skills as well as study in the school.