TOEFL Mini-test (Skills 9-12)
10 Questions
| Attempts: 10144
Choose the letter of the word or group of words that best complements the sentence.
Questions and Answers
- 1.Dolphins form extremely complicated allegiances and _______ continually change.
- A.
Enmities that
- B.
That are enmities
- C.
Enmities that are
- D.
That enmities
- 2.Scientists are now beginning to conduct experiments on _______ trigger different sorts of health risks.
- A.
Noise pollution
- B.
That noise pollution
- C.
How noise pollution
- D.
How noise pollution can
- 3.The Apollo 11 astronauts _______ of the Earth's inhabitants witnessed on the famous first moonwalk on July 20, 1969, were Neil Armstrong and Buzz Aldrin.
- A.
Whom
- B.
Whom millions
- C.
Were some
- D.
Whom some were
- 4.At the end of the nineteenth century, Alfred Binet developed a test for measuring intelligence _______ served as the basis of modern IQ tests.
- A.
Has
- B.
It has
- C.
And
- D.
Which has
- 5._______ have at least four hours of hazardous materials response training is mandated by federal law.
- A.
All police officers
- B.
All police officers must
- C.
That all police officers
- D.
For all police officers
- 6.A cloud's reservoir of negative charge extends upward from the altitude at _______ the freezing point.
- A.
Temperatures hit
- B.
Hit temperatures
- C.
Which temperatures hit
- D.
Which hit temperatures
- 7.In a 1988 advanced officers' training program, Sampson developed a plan to incorporate police in enforcing environmental protection laws whenever _______ feasible.
- A.
It is
- B.
Is
- C.
Has
- D.
It has
- 8._______ will be carried in the next space shuttle payload has not yet been announced to the public.
- A.
It
- B.
What
- C.
When
- D.
That
- 9.During free fall, _______ up to a full minute, a skydiver will fall at a constant speed of 120 m.p.h.
- A.
It is
- B.
Which is
- C.
Being
- D.
Is
- 10.The fact _______ the most important ratings period is about to begin has caused all the networks to shore up their schedules.
- A.
Is that
- B.
Of
- C.
That
- D.
What
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