It’s important for students to obey traffic rules.—Sure. Teachers always warn us ________ on the road because it’s very dangerous.

There are a number of methods to provide relief from your toothache, which can’t cure the problem.

You should believe in yourself. Nobody else can you.

We don’t permit _______ here.

There’s too much salt in theChinese diet.—So there is. The WHO says only 1.5 gramsof salt __________ for each man every day.