6.I have always enjoyed listening to music.It helps me calm down after(61)a busy day,and I am also one of those (62)whocan listen and study at the same time.I am not fond of jazz music,but I like many other(63)types (type) of music.When I was a child,I used to listen to music on the radios.With the (64)invention (invent) of personal computers and cellphones,I prefer to listen on the phone,as new functions (65)have been added (add) to them in the past few years.The technology was developed in response (66)to customer demand.Some people (67)affected (affect) by anxiety start to feel relaxed while listening to music on the phone.(68)Others worry about not being able to use it well.However,I am (69)so dependent on the cellphones that I fail (70)to live (live) without them.