Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово LISTEN так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

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 ______ to anything else if only I promised not to sing along.