Задание №1139 ЕГЭ по Английскому языку

Singing in the car

My elder brother likes all kinds of music. He prefers jazz but also listens to pop music and sometimes goes to classical music concerts. But when driving                          (I) in his car, he insists on listening to heavy-metal music. For a long time I                          (NOT CAN) understand why he was doing  it. He knew very well that for me it was the                          (BAD) kind of music. One day I decided to ask him why he always chose this type while driving. “Well, sister,” he reluctantly replied, “to be frank, it’s mainly so you can’t sing along.” He added that he would listen to anything else if only I promised not to sing along.