VII. Fill in the spaces in the sentences below with the words from exercise VII

1. During cold nights, air _____ on the grass to form dew.

2. I hate coming home to an _____ house late at night.

3. The _____ edition of the encyclopaedia is widely used in smaller general libraries, specifically school libraries and small public libraries.

4. Her eyes were _____ of all expression.

5. Mandy was tall, _____ and very fair with long golden hair.

6. At this point the satellite _____ from its launcher.

7. The walls are made of _____ concrete blocks.

8. Rutherford first _____ the atom on 3rd January 1919.

9. When the muscle is triggered by nerve stimuli, the calcium ions are released, making the muscle _____.

10. Serum is placed into a circular-well area and allowed to _____ into the agar forming antigen antibody complexes.

11. Scuba divers used cylinders of _____ air.

12. Cholera is _____ through the refugee camps at an alarming rate.

13. Scientists are now able to measure _____ distinctions between levels of sleep depth.

14. She fell downstairs and _____ her leg.

15. Only _____ amounts of the chemical were found in the water supply.

16. Do not put boiling water in the glass or it will _____.

17. If you're looking for somewhere to rent, I think there's a _____ apartment in my building.


I. Turn the following sentences into Passive Voice

1. William Harvey established the true mechanism of blood circulation.

2. Botanist Carolus Linnaeus established taxonomy as a discipline.

3. Charles Darvin developed the theory of evolution by natural selection.

4. The Austrian monk Gregor Mendel first formulated the concept of particulate heredity factors.

5. Scientists employ the metric system to measure the size and volume of specimens.

6. In this first unit we will examine the nature of science.

7. In 1953, American scientist James Watson and British scientist Francis Crick developed the model for deoxyribonucleic acid (DNA).

8. Since that time scientists have successfully applied the evolutionary explanation to newly discovered creatures.

9. A team of American scientists is carrying out a research into the effects of exhaust gases.

10. The doctor postponed the operation yesterday due to the patient’s bad condition.