Daydreaming, they tell us, ______ a good means of relaxation.
A. be
B. is
C. are
D. being
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Reading can extend one's knowledge. But its benefits go _______ this.
A. over
B. forward
C. through
D. beyond
________ of scientists have conducted experiments and have found some surprising results.
A number of
B. The number of
C. An amount of
D. The amount of
The researchers have _______ some surprising conclusions.
A. arrived
B. come
C. led
D. reached
Daydreaming can improve the ability to _______ others.
A. get with
B. get along
C. get along with
D. get along to
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