He made a mistake, but finally he solved the problem __________ it got worse

Years later, he returned home, unexpectedly the old tree of his childhood__________.

Chinese people are worried about the food they eatthese days.—Yes, the food safety is a serious inour country. We should try to solve it.

We thought of selling this old furniture, but we’ve decided to _______ it. It might be valuable.

I’m sorry, but I didn’t break your windows ______.— Not at all.