Too much fast food is bad for us. We should only have it _____.

Don’t you know that a proper amount of exercise a day will ________ to a person’s health—No wonder so many senior citizens do exercise in the square

Many of the classical music _____on the island. For instance , Mozart Requiem was still an interesting event to the younger inhabitants of the valley.

inking of losing weight these days.—-Oh, you ______ be out of mind. You’re 50 kilogramsat the most!

Jackson ______ school two years ago and he ______ for two years.