Unit 8
　1. After a close physical examination, the doctor finally ____ that the man was mad.

[A] certified　[B] secured

[C] declared　 [D] confined

　2. This oil is ____ from the seeds of several valuable plants, so it is very nourishing.

[A] restored　 [B] refined

[C] manufactured　 [D] extracted

　3. When I came into the factory, I saw workers ____ Skillfully the controls of the machines.

[A] manifesting[B] manipulating

[C] managing　 [D] ministering

　4. It gave me a ____ to know I had passed the examination.

[A] thrill [B] thorn

[C] thirst [D] sting

　5. Kate's ____ arrived every night to take her out for the evening.

[A] participant[B] escort

[C] colleague　[D] delegation

　6. The discussion was so prolonged and exhausting that ____ the speakers stopped for refreshments.

[A] at large　 [B] at intervals

[C] at ease[D] at random

　7. When travelling, you are advised to take travellers, checks, which provide a secure ____ to carrying your money in cash.

[A] substitute [B] selection

[C] preference [D] alternative

　8. I never trusted him because I always thought of him as such a ____ character.

[A] gracious　 [B] suspicious

[C] unique [D] particular

　9. Changing from solid to liquid, water takes in heat from all substances near it, and this ____ produces artificial cold surrounding it.

[A] absorption [B] transition

[C] consumption[D] interaction

　10. I didn't say anything like that at all. You are purposely ____ my ideas to prove your point.

[A] revising　 [B] contradicting

[C] distorting [D] distracting

　11. They failed in their attempt to promote this new product for the ____ of the plan.

[A] efficiency [B] deficiency

[C] lack　 [D] defiance

　12. Don't worry about him. He is ____ enough not to make such a silly mistake.

[A] passionate [B] shrewd

[C] proficient [D] initiative

　13. The young doctor ____ the difficult operation of kidney transplant.

[A] reflected　[B] conspired

[C] represented[D] contemplated

　14. The fat woman felt embarrassed when the chair gave a ____ when she sat down on it.

[A] moan　 [B] wail

[c] howl　 [D] groan

　15. When I asked her about her examination result, she just ____, saying that she didn't know and didn't care.

[A] waved　[B] nodded

[C] shook　[D] shrugged

　16. His ____ were forgiven by the employer, who was a generous and lenient person.

[A] defenses　 [B] annoyance

[C] offences　 [D] jealousy

　17. The small countries joined together into a ____.

[A] coalition　[B] corporation

[C] federation [D] company

　18. The doctor in the hospital wore a ____ over his ordinary clothes.

[A] garment[B] dress

[C] cloth　[D] gown

　19. The newly published review on the book has ____ much controversy.

[A] entailed　 [B] extracted

[C] evoked [D] prompted

　20. The sick child ____ a little, and then fell asleep.

[A] complained [B] groped

[C] moaned [D] murmured

　21. ____ gradually caused the sliding box to slow down and stop.

[A] Fraction　 [B] Fracture

[C] Conflict　 [D] Friction

　22. We should made laws to curb the ____ of our forests, which is a very bad conduct to harm our environment.

[A] rap[B] rape

[C] smuggle[D] rash

　23. Wearing plain clothes, the king____ with the people in the streets.

[A] wove　 [B] associated

[C] mingled[D] fused

　24. We hope to ____ new life into our business, our working atmosphere is so dull these days.

[A] project[B] inject

[C] incorporate[D] insert

　25. We are conducting a ____ to find out how many people are in favor of nuclear power.

[A] poll　 [B] test

[C] quiz　 [D] experiment

　26. A man who doesn't like to talk about himself or to make his feelings known to others is called a ____ man.

[A] reserved　 [B] tolerant

[C] conservative　 [D] preserved

　27. He reads so ____ that he knows almost everything about various fields of learning.

[A] extensively[B] intensively

[C] closely[D] exclusively

　28. When a fire broke out in the gallery, at least twenty ____ paintings were destroyed, including two by Picasso.

[A] worthless　[B] priceless

[C] valueless　[D] inexpensive

　29. It ____ me that there might be some fault on my part.

[A] struck [B] flashed　

[C] occurred　 [D] happened

　30. I never see this picture without ____ my early days in the countryside.

[A] reminding of　 [B] being reminded of

[C] reminding to　 [D] having been reminded

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