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Toefl Structure Test 49

Choose the word or phrase that best completes the sentence.
Questions 1 - 5 of 20

1. Uniform acceleration occurs __________the rate of change remains the same over successive and equal intervals of time.

A. according
B. if
C. with
D. under

2. Experiments in the photography of moving objects __________ in both the United States and Europe well before 1900.

A. have been conducting
B. were conducting
C. had been conducted
D. being conducted

3. The slide rule uses sliding scales with marks ___ numbers and their logarithms.

A. representing
B. represented
C. are represented
D. they are representing

4. American author John Updike, ________ spent his boyhood in Shillington, Pennsylvania.

A. was the only child of a high school mathematics teacher
B. whom the only child of a high school mathematics teacher
C. the only child of a high school mathematics teacher
D. he was the only child of a high school mathematics teacher

5. ________, Cart Sandburg is also well known for his multivolume biography of Lincoln.

A. An eminent American poet
B. He is an eminent American poet
C. An eminent American poet who is
D. Despite an eminent American poet