Loud music can do harm to our ears, so when listening to a player, you shouldn’t ____too high.

The life of a professional tennis player is tough ________ you never seem completely free to do _______ you like — even in the off-season

Choosing the right computer depends on _____ you want to use it for.

hear that Jason is planning to buy a new car.— I know. By next month, he ________ enough for a used one

Walking alone in the dark, the boy whistled to ________ his courage.