1. I _____ her not to walk on the thin ice but she would not listen to me.
A. warned B. persuaded C. suggested D. noticed
2. When products made in factories _____, they are thrown away as garbage.
A. come to an end B. are put to use
C. are used up D. wear out
3. The microphone enabled them to keep in touch, in other words, it made it _____ for them to contact each other.
A. likely B. able C. possible D. probable
4. In spite of the thunderstorm, the children slept _____ all night.
A. deeply B. soundly C. loudly D. noisily
5. Professor Jordon is well known for his _____ into the habits of the common housefly.
A. examination B. introduction
C. research D. expression
Keys: 1-5 ADCBC
6. Stressful environments lead to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.
A. in turn B. in return C. by chance D. by turns
7. They decided to leave the waiter a big _____ because the food and service had been excellent.
A. note B. reward C. tip D. gift
8. There was a good _____ of the countryside from the front of the bus.
A. sight B. view C. scene D. scenery
9. There are usually at least two _____ of looking at every question.
A. ways B. directions C. views D. opinions
10. The book seems to have been _____ from various books and articles.
A. pieced together B. taken off
C. broken away D. pulled out
Keys: 6-10 ACBAA
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11. I could tell he was surprised from the _____ on his face
A. appearance B. view C. sight D. expression
12. The room was so quiet that she could hear the _____ of her heart.
A. hitting B. beating C. tapping D. knocking
13. When the little child caught sight of the young woman _____ in white he started making face immediately.
A. dressed B. wearing C. worn D. putting on
14. Be careful how you _____ that jug, it will break very easily.
A. pour B. operate C. handle D. employ
15. We suddenly saw the bus about to leave and had to run _____ to catch it.
A. hardly B. strong C. hard D. strongly
Keys: 11-15 DBACC
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