The shy girl felt quite （ ） and uncomfortable when she could not answer the interviewer’s question.

（ ） we can succeed or not depends on how well we cooperate with others．

She finally decided to obtain a _____ from the bank in order to buy a house.

Scientists say it may be five or six years （ ） this medicine is tested on human beings.

Fast food doesn’t seem like a good idea, for it is （ ）.

To be frank, （ ） is a great relief to have the task fulfilled in so short a time.

After （ ） seemed ages, the newsman disclosed the facts.

They didn’t come to the party， though they （ ） that they would.

To save energy, people have to （ ） their electricity consumption.

All the traveling _____ are to be paid by the company if you travel on business.

The two companies decided to （ ） on a project concerning animal cloning.

I wrote it down_____I should forget it.