—He failed again.
—The        of too much time to computer games leaves too little time for studying.

. Great ____have been made in the field of computer science in the past decades.

They earn a great deal, but they can’t balance their _______ because the wife is often ill.

It is said that dogs will keep you ________for as long as you want when you are feeling lonely.

Life is tough in the city. In order to lose their _______, some people drink alcohol.

Usually a child’s behavior is a(n) ________ of his family environment.

You have been sitting on my hat and now it is badly out of __________.

I can't say which wine is stronger—it's a (n)_____ of personal taste.

Senior citizens in that country enjoy certain_______, such as free medical care and free entry to public parks ?

It seems that the more lovely an animal is , the more it _____our health. As the saying goes, “if you want to be loved, get a dog.”