—Do you know why Jane was so angry?
—Her roommate gave in to ________ and opened the letter addressed to her.

In my brother's absence, I would like to thank all concerned on his ________.

Finding information in today's world is easy.The ________ is how you can tell if the information you get is useful or not.

When the group discussion is nearing its end, make sure to ________ it with important points.

One way to ________ species under threat of extinction—whatever the cause—is to remove them to zoos or parks and feed them there.

 We should always keep in mind that accidents _______ from carelessness while driving.

(2012·武汉高二检测) As a teacher rich in experience, he knows how to _______ his ideas to these new students in a limited period of time.

(2012·衡水高二检测)—I’ll help you prepare for the party on Wednesday.
—Please don’t _______. My sisters have promised to help me.

Nowadays, the graduate who has a good _______ of English is more likely to succeed in job hunting.

—I'm going to Paris next week.
—What a ________！So am I.