Mr. Wang gave the whole class a vivid _________ of his trip to Shanghai Expo Park.

—Little Jim has been eating sweets all day.—It’s no ________ he is not hungry

Do you have any ________on forbidding drunk driving ?

According to a UN report, a third of the world population have no ______ to clean drinking water and health care．

Now that taking exercise will build up your       , you should try to run in the morning.