Goods, such as fruits and flowers are ____.

People are beginning to realize that to ______ nature at will is the biggest mistake that man has ever made.

A months ago I wrote to the store complaining about its bad serice, but I haven＇t gotten a(an) ______ yet.

Some of your suggestions have been ______ , but others have been turned down as they are not workable.

If a company decreases health benefits for his employees, they should increase salaries to ______ the workers.

I fail to pass the exam although I worked very hard. I should ______ the causes of my failure.

when you do yoga, try to ______ your breathing,. Don＇t breathe too fast and make sure you breathe only through your nose.

It was difficult to ______ how many people had been wounded in the earthquake.

A bee that has found honey is able to ______ to other bees the information they need in order to collect honey.

Sam ______ the gift of imagination from his family, but he lacked the driving power to take action.

It is well known that China is a country with rich natural ______ and a very big population.