[解析]
(1)D.细节理解题.根据第二段 I damaged my car and needed a few hundred pounds to fix it.I suddenly realized I had to start earning some money.可知,作者开始寻找老师的工作,是因为他需要钱来修理他的车.故选D.
(2)B.推理判断题.根据第二段 I wasn't a trained teacher so I couldn't even think of teaching at a state school.以及第三段 Looking back,it's amazing that they let me do it.可以推测出,作者认为被雇用是令人惊讶的,因为他没有获得教师资格证.故选B.
(3)D.细节理解题.根据第六段 The challenge for a drama teacher is to get kids that find going on stage really frightening to the point that they can do it.可知,戏剧老师的挑战是帮助他的学生克服舞台上的恐惧.故选D.
(4)A.主旨大意题.阅读全文,根据文章内容可知,作者通过自己做老师的经历告诉了我们人们可以用自己的方式找到自己在生活中的位置.故选A.