Fill in the blanks with the words given below. Change the form where necessary. Each word can be used only once.comparable reliable contrast significant commit decrease indicate Conventional controversial abandon1 They are such a _____ family – they must have been shocked when their son dyed his hair pink.2 Students who worked more than 20 hours a week weekly were not _____ to their classmates.3 The study _____ that a large number of students are at risk of damaging their school careers with their part-time jobs.4 I had to_____ one of my email accounts(账号) as it was filled with junk mail.5 Energy consumption shall_____ by 20% in the next five years.6 In general, Japanese cars are very ______and breakdowns are rare.7 Careful _____of the two plans shows some important differences.8 The army played a ______role in defeating the rebellion.9 We promise to____ time and effort to improving life for people in poor towns.10 And in the law class, we discussed quite a few very interesting and very_____ subjects.