【推荐1】Europe has only around 200 languages; the Americas about 1,000; Africa 2,400; and Asia and the Pacific perhaps 3,200, of ___________ Papua New Guinea alone accounts for well over 800.

【推荐2】Every child is supposed to experience hard life,  _____ makes them realize the importance of valuing the present life . （用适当的词填空）

【推荐3】He is confident, ________，in my opinion，is most important in modern society.

【推荐1】Henry entered the gentlemen's house, wondering if they________________（offer, a job）. (所给词的适当形式填空)

【推荐2】Whenever she had time, she________ (help) them in the work. (所给词的适当形式填空)

【推荐3】选词填空(可变换形式, 其中有两项是多余的)

go for, have an effect on, stand for, keep an eye on, set up, feed on, focus on, be involved in, with the aim of, as well as

1. The community plans to launch a campaign _________ helping victims of crime.
2. The letters WTO _________ World Trade Organization.
3. I am sure that the factory will _________ our natural environment.
4. He _________ the murder which caused the death of three people.
5. Today we are going to _________ the problems of homeless people.
6. —I'm thinking of going back to school to get another degree.
—Sounds great！_________ it.
7. The company plans to _________ branches elsewhere in Europe.
8. All animals including man _________ plants or other animals.