单词和词组。
1. When e_________(暴露) to challenges, we should realize that it is they that make us perfect.
2. To my great d_________(高兴), we succeeded in working out a plan.
3. Being o_________(乐观) and enthusiastic in our life enables us to go further and further.
4. I apologize for having hurt you but I didn't do it d_________(故意).
5. With globalization, it is essential for us to be more t_________(容忍) of different cultures.
6. The rapid increase of private cars _________ _________(导致) the air pollution in cities.
7. Based on different interests, the talk between the two countries held in Beijing _________
_________(破裂).
8. Although computers are widely used in many fields, they can't _________ _________ _________
(取代) of human beings.
9. We are sure to make progress if we always _________ _________(全神贯注于) what teachers say
in class.
10. It will certainly _________ _________ _________(起作用) as long as everyone makes his own
contribution to our society.
