〈１〉
問１ C
問２ ラジオでは出来事の音を聞くことしかできないが，それによって想像力がかき立てられ，ギャグの効果を高めている。
問３ まるで彼の見た目はそれ以上改善の余地などないかのようであった。
問４ 軽くたたいたり，指を鳴らすだけで故障したトースターや車を直してしまうこと。
問５ B
問６ A，C，E
２
問１ (a) from (b) to
問２ 次世代航空機が大気圏を出入りできるようになると，日本からイギリスまでの飛行が２，３時間で可能になるという影響。
問３ このように民間の投資が増加すると，新しい研究分野が発展するだけでなく，必要となるであろう高度な技術を有する労働者の数が多く増える可能性も高い。
問４ C
問５ A
３
A … by means of occasionally visiting a school in order to take particular exams or attending homeschooling conferences and workshops
B Some parents decide to homeschool because they have a particular religion, or because they are not satisfied with the quality of mainstream education.
C I am against homeschooling. There are several disadvantages of teaching children at home. One of them is that homeschooling can be intellectually demanding for parents. In homeschooling, they have to teach children all subjects, which will require more time and effort than they might expect. More than one teacher in a school is better than an amateur. Moreover, schools are places where students do not only study but also develop their social skills. Interacting with classmates in daily life helps children learn how to become members of the community. To achieve this, occasional visits to a school is not sufficient. (100 words)
