| 1 |
The scientific method have made possible the ______ of dangerous diseases. |
- A. Denial
- B. Defeat
- C. Prevention
- D. Notice
|
| 2 |
Los Angeles has solved the problem bu bringing water to the city from the ______ River |
- A. Mississipi
- B. Chicago
- C. Colorado
- D. Amazon
|
| 3 |
_________ conditions caused the spread of diseases like typhoid fever, cholera and dysentery, |
- A. Unhealhy
- B. Bad-smalling
- C. Polluted
- D. Insanitary
|
| 4 |
Today most city government have departments of ______ which keep the cities clean |
- A. Sanitation
- B. Medicine
- C. Education
- D. Finance
|
| 5 |
In olden the streets were narrow and unpaved: |
- A. Not cemented
- B. Not levelled
- C. Not concrete or unmatteled
- D. not useable
|
| 6 |
It is against the law to throw ______ in the streets. |
- A. Old clothes
- B. Garbage (Waste Foods)
- C. Pieces of furniture
- D. Old tyres and tubes
|
| 7 |
Two hundred years ago, it was likely , before you were six years old, you would have ________ |
- A. Smallpox
- B. Typhoid
- C. Hayfever
- D. Influenza
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| 8 |
People have had, to change their old ideas as a result of new....... made by scientists. |
- A. Discoveries
- B. theories
- C. Ideas
- D. Thoughts
|
| 9 |
A century ago meats were preserved by _________ or drying |
- A. cooking
- B. watering
- C. swallowing
- D. salting
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| 10 |
A ______ ago it was common practice in many cities to buy water bu the bucketful |
- A. Decade
- B. Score
- C. Millenium
- D. Century
|