Unit 7
 1. I ____ from your speech on the phone that you are a foreigner, for your English is so good.

   [A] doubt       [B] ensure

   [C] wonder       [D] presume

 2. When it rains the ground becomes very ____ and makes it difficult for people to walk on.

   [A] messy       [B] solid

   [C] muddy       [D] fragile

 3. What a(n) ____ that I was in Paris at the same time as you! But it is a pity we didn't see each other.

   [A] chance       [B] coincidence

   [C] cooperation    [D] incidence

 4. The highest ____ of governments has been given to the problem of heavy traffic.

   [A] priority      [B] privilege

   [C] potential     [D] premise

 5. I can ____ believe that she is lazy at home -- she is very lazy at school.

   [A] hastily      [B] rashly

   [C] readily      [D] respectively

 6. There is not much ____ that he would succeed, for his plan is not feasible.

   [A] likeness      [B] likelihood

   [C] liker       [D] liking

 7. Being suppressed under the rule of the colonial government for many years, the people ____ for independence.

   [A] thirst       [B] thrust

   [C] thrive       [D] thrill

 8. Our football team is ____ with one from the next town for the championship.

   [A] confronting    [B] contending

   [C] converging     [D] contriving

 9. The liquid ____ when somebody dropped a match in it accidentally.

   [A] flashed      [B] glowed

   [C] glimmered     [D] ignited

 10. Our problems seem ____ when compared to those of people who never get enough to eat.

   [A] petty       [B] scant

   [C] lean        [D] fragile

 11. Every weekend when I came back from school, Mother prepared meals ____ enough for a Sahara-bound camel and made me eat them up.

   [A] adequate      [B] delicious

   [C] proficient     [D] substantial

 12. A third function of intuition is to ____ isolated bits of data and practice into an interesting picture, often in an "Aha!" experience.

   [A] synthesize     [B] acknowledge 

   [C] separate      [D] illustrate

 13. If profit and money are your first ____, and commitment to people your least concern, you have failed education.

   [A] potentiality    [B] priority

   [C] superiority    [D] responsibility

 14. The TV announcer apologized for the breakdown and said that normal service would be ____ as soon as possible.

   [A] reserved      [B] recited

   [C] resumed      [D] reclaimed

 15. The ship Titanic had been given the extra name of "unsinkable" because its ____ was the best there was.

   [A] manufacture    [B] production 

   [C] erection      [D] construction

 16. Japan has ____ its steps toward putting into effect an international treaty banning chemical weapons.

   [A] hurried      [B] bustled

   [C] accelerated    [D] rushed

 17. Developing countries should adopt labour-intensive technologies to ____ their comparative advantage of abundant labour.

   [A] use        [B] exploit

   [C] employ       [D] explore

 18. The tests show the earlier in life a person hears a sound the longer it is _______.

   [A] retained      [B] preserved

   [C] remained      [D] reserved

 19. The researchers test college students ____ to foreign speech before their second birthday but not since.

   [A] disclosed     [B] exposed

   [C] exhibited     [D] revealed

 20. The government has provided the capital library with heavy ____ to keep it one of the largest in the world.

   [A] subscriptions   [B] tips

   [C] subsidies     [D] bonuses

 21. Birds play a large part in plant reproduction by ____ seeds across large areas.

   [A] dispersing     [B] disseminating

   [C] dispatching    [D] dispensing

 22. The inscription on the tombstone had been ____ by the weather and could scarcely be read.

   [A] worn out      [B] worn down 

   [C] worn off      [D] worn away

 23. By the end of the day, the flood water which had covered most of the town had ____.

   [A] receded      [B] retired

   [C] replaced      [D] retreated

 24. I need to move to a larger apartment. Do you know of any ____ ones in this neighborhood?

   [A] vacant       [B] bare

   [C] blank       [D] empty

 25. He was ____ from the competition because he had not complied with the rules.

   [A] banished      [B] excused

   [C] disqualified    [D] forbidden

 26. In British history books Richard III is usually ____ as a wicked man.

   [A] portrayed     [B] drew

   [C] explained     [D] illuminated

 27. The special workshop was ____ over by a famous scientist.

   [A] governed      [B] administered

   [C] presided      [D] directed

 28. Grandmother has been getting more ____ lately, we have to look after her in turn.

   [A] vulnerable     [B] tough

   [C] limp        [D] feeble

 29. There was a ____ of only ten centimetres between the two walls.

   [A] gulf        [B] space

   [C] clearance     [D] area

 30. Although he failed in the maths test, it was wrong to ____ at his efforts.

   [A] fake        [B] mock

   [C] scorn       [D] ridicule


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