Complete the sentences with the right word, whose first letter has already been given. ( 10 points )
【小题1】We must realize that using too many ddisposable paper cups will cause a lot of waste and serious pollution.
【小题2】In those earthquake-stricken areas, food, tents as well as medicine were uurgently needed as thousands of people became homeless or seriously injured.
【小题3】 The ppublication of the Harry Potter Series made the author J. K. Rowling world-famous overnight.
【小题4】A thousand words will not leave so deep an iimpression as one deed（行动）, so please take some action to catch the opportunity to practise your English if you really want to make progress.
【小题5】According to the report, this kind of eenvironment(ally)-friendly products causes no harm to the atmosphere, but it remains to be seen whether it is effective.
【小题6】It’s reported that the pproportion of imported music to exported music is about 50:1 in China now.
【小题7】As this painting is a perfect cbination of eastern and western styles, it will surely be sold at a very high price.
【小题8】When faced with trouble, you should keep calm and try to e up with a solution instead of just cplaining .
【小题9】Since your purpose of going to school is to oobtain knowledge, why do you waste so much time playing?
【小题10】This TV programme is to test how easily a mon person can be cconvinced to change his mind and make a purchase.
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解析：
【小题1】表示一次性的，且修饰名词paper cups，故用形容词形式。
【小题2】表示紧急地需要，且来修饰动词“needed”，故用副词形式。
【小题3】这里表示《哈利波特》的出版，且来作句子主语，故用名词形式。
【小题4】表示如此深的印象，且前面有冠词，故用名词形式。
【小题5】这里表示对环境有益的产品，且来修饰名词，故用形容词形式。
【小题6】表示比率，且作句子主语，故用名词形式。
【小题7】表示这幅画是东西方艺术的完美结合，且前面有冠词，故用名词形式。
【小题8】表示抱怨的意思，且instead of后，用动词的- ing形式。
【小题9】根据获得知识的意思，且副词to之后用动词原形。
【小题10】表示使信服的意思，且convince与主语a mon person是被动关系，故用过去分词