TOEFL EXERCISE (SKILLS 24-25)
TOEFL EXERCISE (Skills 24-25): Choose the letter of the underlined word or group of words that is not correct.
1. Sounds quieter than 10 decibels are impossibly for the human ear to hear.
a. Quieter
b. Impossibly
c. Human
d. Hear
Analysis:
The answer is (b) impossibly.
Impossibly should be impossible.
2. Often the best farmland is next to a river that floods periodical.
a. Best
b. Next
c. River
d. Periodical
Analysis:
The answer is (d) periodical.
Periodical should be periodically.
3. The planet Mercury has a moderately elliptically orbit.
a. Planet
b. Has
c. Moderately
d. Elliptically
Analysis:
The answer is (d) elliptically.
Elliptically should be elliptical.
4. An 18-watt fluorescent bulb seems as brightly as a 75-watt incandescent bulb.
a. An
b. Brightly
c. As
d. Bulb
Analysis:
The answer is (b) brightly.
Brightly should be bright.
5. The telephone works by changing the voice’s sound waves into electrically signals.
a. Changing
b. Voice’s
c. Waves
a. Electrically
Analysis:
The answer is (d) electrically.
Electrically should be electrical.
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