填空题

Everybody wastes time. Instead of doing his homework, the schoolboy watches (36) . Instead of writing her (37) ,the student goes out with her friends. They all have good (38) ,but they keep putting off the moment when they must start work. As a (39) , they begin to feel (40) , and then waste even more time (41) they had not allowed themselves to be (42) .
When someone else is (43) our time for us, as for instance during lessons or working hours, (44) . It is when we are responsible for organizing our own time that the need for self- discipline arises.
(45) . Bob is extremely methodical-never wastes time. Alan, on the other hand, (46) . Such periods of intense activity are usually followed by days when he potters around his flat, listening to Mozart and flicking through magazines.