For hours they__11__uphill experiencing the enduring heat, thick bushes, and black flies. __12__， in the late afternoon they found themselves at the __13__ of a mountain successfully. They were exhausted but __14__.

　　The feeling was short­lived, however. When they looked across the valley, they __15__ another higher mountain. They had climbed the __16__ one! It was too __17__ that weekend to correct their error. They had to __18__another four months to climb the right mountain.

　　This story __19__us a good lesson. Often in life we put in a great effort to reach a goal. But without the right “map” and “compass”， it is __20__ to get “lost”．

　　1．A. goes through

　　B. consists of

　　C. relies on

　　D. connects to

　　2．A. special

　　B. similar

　　C. normal

　　D. general

　　3．A. describes

　　B. draws

　　C. observes

　　D. climbs

　　4．A. while

　　B. since

　　C. because

　　D. unless

　　5．A. paths

　　B. rivers

　　C. views

　　D. avenues

　　6．A. occupied

　　B. left

　　C. deserted

　　D. missed

　　7．A. interesting

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