In the stringed instruments, the tones ________ by playing a bow across a set of strings that may be made of wire or gut.
- (A) they produce
- (B) producing
- (C) are produced
- (D) that are producing
- (C) are produced
During a degree based on liberal arts curriculum, it’s understood that graduates will ________ about English, languages, literature, history and the other social sciences
- (A) know
- (B) know how
- (C) knowledge
- (D) knowing
- (A) know
According to geologists, a desert is any place which receives less than twenty-five ________ of rainfall every year.
- (A) centimeter
- (B) a centimeter
- (C) centimeters
- (D) of centimeters
- (C) centimeters
________ fuel that is used today is derived from non- renewable sources.
- (A) Most of
- (B) The most
- (C) Most of the
- (D) Almost the
- (C) Most of the
It is a scientific fact that ________ at 212 degrees F and freezes at 32 degrees F.
- (A) Water boiled
- (B) The water boils
- (C) Water boils
- (D) Water boil
- (C) Water boils
By the beginning of the twentieth century, keeping firearms ________ a necessity in every home in America.
- (A) became
- (B) becoming
- (C) has become
- (D) had become
- (D) had become
If you deprive humans of sleep, they ________ hallucinations and anxiety.
- (A) would experience
- (B) experienced
- (C) would have experienced
- (D) had experienced
- (A) would experience
Although drug developers had hoped that the newly invented medicine ________ to be a cure for HIV, its applications now appear to be more limited.
- (A) prove
- (B) had proven
- (C) would prove
- (D) will prove
- (C) would prove
Solar flares are known to cause ________ enormous increase in the intensity of the sun’s gamma particle emission.
- (A) an
- (B) a
- (C) some
- (D) one
- (A) an
Unemployment compensation given by the government is supposed to support an unemployed person while he is looking for ________.
- (A) job
- (B) a job
- (C) works
- (D) a work
- (B) a job