阅读下面材料, 在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
【小题1】When I came in, he pretended not ___________(notice) me.
【小题2】Only when I read the news did I know the species were in danger of ___________(die).
【小题3】I doubt ___________ she can get the permission to enter the competition.
【小题4】It is because of her mother’s disagreement ___________ she is in bad mood(情绪) .
【小题5】An umbrella is a good ___________(protect) from strong sunlight.
【小题6】___________(personal), I prefer to the second plan.
【小题7】Hearing the joke, the whole class couldn’t help bursting into ___________(laugh).
【小题8】As a result of ___________(make) one big mistake, he lost his job.
【小题9】His suggestion was thought ___________(high) of by all the experts present.
【小题10】He is surfing the Internet in search ___________ some useful information.
【小题11】I would really appreciate ___________ if you could pay in cash.
【小题12】Dinking too much is _________(harm) to your health.
【小题13】They decided to buy the house with a big garden, whose price is also very ________(attract).
【小题14】Many new applications _________(add) to the computer ever since it was invented.
【小题15】Your speech was heard by a group of judges, all of ___________ agreed that it was the best one this year.