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