HE COULD NOT DECIDE WHETHER TO GET A JOB OR STUDYING.A B C DCHOOSE...

10. He could not decide whether to get a job or studying.A B C DChoose the word or phrase (A , B , C or D ) that best completes the passage :If you are an environmentalist, plastic is a word you tend to say with a sneer or a snarl. It has become a___(11)____ of our wasteful, throwing away society. But there seems little ___(12)____, it is here to stay, and the truth is,of course, that plastics have brought enormous ___(13)____ , even environmental ones. It is not really the plasticsthemselves that are the environmental evil - it is the way society chooses to use and ___(14)____ them. Almost all the 50 or so different kinds of modern plastic are made from oil, gas or coal - non-renewable natural___(15)____ . We import well over three million tones of the stuff in Britain each year and, sooner or later, most of it isthrown away. A high proportion of our annual consumption is in the form of packaging and this constitutes about sevenpercent by weight of our domestic refuse. Almost all of it could be recycled, but very little of it is, through the plasticrecycling ___(16)____ is growing fast.The plastics themselves are extremely energy-rich, they have a higher calorific ___(17)____ than coal and onemethod of recovery strongly favored by the plastic manufacturers is the ___(18)____ of waste plastic into a fuel.