Living one’s life is really like driving on a highway. First, to make a good driving, the driver must carefully examine the 1 of his car, just as he cares for his health for a good life. 2 he enters into the highway, he must 3 certain rules for his own safety. It also can be said that he must obey certain rules of society when living as a decent （体面的） adult. For example, on the highway, he is 4 to keep a constant （不断的） 5 , which can be compared with his 7 activities through his life. Neither driving nor living must be taken at too 7 a speed nor at too slow a speed．If he drives too 8 , the police will give him a 9 , just as he will be arrested when he breaks the law. 10 too conservatively （保守地）, he will be called an out-of-date person 11 the others driving at a（an） 12 speed. When he wants to change his lanes, he must give careful 13 to every direction of his car. It is sometimes dangerous to change the way of life 14 he can be sure of completion （完成,结束） by doing so. He 15 not make any unnecessary changing of lanes which gives him only danger. Finally, he must 16 where he is now by recognizing some 17 appearing now and then. If he takes the wrong way, he must return to the right as soon as he can. But he may thus lose 18 and energy both on the road and in life. On the whole, driving on a highway and living one’s life are both hard work. 19 if he is careful and serious enough, 20 will provide him with much pleasure.
1．A．seats B．condition C．petrol D．passengers
2．A．Once B．While C．For D．Although
3．A．listen to B．find C．follow D．insist on
4．A．ordered B．supposed C．believed D．hoped
5．A．state B．speed C．mind D．level
6．A．outdoor B．broken C．good D．continuous
7．A．large B．high C．limited D．expected
8．A．speedily B．slowly C．hurriedly D．willingly
9．A．ticket B．lift C．chance D．hand
10．A．Acting B．Running C．Getting D．Working
11．A．persuading B．getting C．bothering D．refusing
12．A．average B．normal C．usual D．fast
13．A．notice B．attention C．signs D．regards
14．A．if B．when C．unless D．because
15．A．dare B．need C．may D．should
16．A．think B．discover C．prove D．seem
17．A．signs B．signals C．posters D．symbols
18．A．money B．luck C．time D．trust
19．A．Therefore B．But C．And D．Then
20．A．it B．he C．they D．you