Toefl Grammar Quiz 7 (30 MCQs)

Quiz Instructions

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1. Protein molecules A)are B)the most complex C)than the D)molecules of carbohydrates.
2. The skeleton A)of a shark B)is made of cartilage C)rather than D)having bone.
3. "A diverse array of life forms live under the sea." What does this sentence mean?
4. ..... a ball-and-socket joint, the elbow is a simple hinge joint.
5. The accident ..... I told you about occurred in a very busy intersection.
6. George is lucky ..... to the conference as he doesn't even work in our division.
7. Manufacturers A)may use food additives B)for preserving, to color, to flavor, or C)to fortify D)foods.
8. Lack of clarity about ..... the party in the coming year will be removed at the party's convention.
9. Which of the following is an example of a noun clause?
10. Everyone likes ..... but sometimes we need to work hard ..... one's trust.
11. Today, USB is the most ..... port on a computer.
12. TOEFL Grammar Review (Count and Noncount Nouns:True/False)Is the statement below correct (true) or incorrect (false)? ..... I believe it's very difficult to find a cheap accommodation in London.
13. For lunch at the restaurant she ordered a ..... salad.
14. Only once this morning were the letters ..... by the campus mail service.
15. The Continental United States is ..... that there are four time zones.
16. I wish we had an extra bedroom ..... the guests who want to sleep over.
17. If ultraviolet radiation enters the Earth's atmosphere, ..... generally bocked by the ozone concentrated in the atmosphere.
18. If Steve had really wanted to pass his exam, he would ..... much more.
19. Melisa was so excited ..... her new doll house that she didn't even want ..... anything.
20. TOEFL Grammar Review (Count and Noncount Nouns) ..... Desert plants compete fiercely for the (few / little) available water.
21. Despite of the Taft-Hartley Act which forbids unfair union practices, some unions such as the air traffic controllers have voted to strike even though this action might endanger the national security.
22. The scientific history of radium ..... beautiful.
23. TOEFL Grammar Review (Count and Noncount Nouns:True/False)Is the statement below correct (true) or incorrect (false)? ..... I'm going to call my brother to wish him good luck for his driving test.
24. It seems to be getting worse. You had better ..... a specialist.
25. A catalytic agent such platinum may be used so that the chemical reaction advances more rapidly.
26. The details of the report are confidential; they will not be made public.
27. "He has won many awards including, most notably, a Gold medal in the 2008 Beijing Olympics." What is another word for "notably" ?
28. I recently received several ..... phone calls from the insurance agent.
29. San Francisco has a pleasant climate, ..... and many fascinating neighborhoods.
30. Tests on the colors of cars were conducted at the University of California to determine ..... the safest colors for cars.