SAT Writing (Improving Sentences) ภาค 2 โดย Majesticia ( ควิซทดสอบ )

SAT Writing (Improving Sentences) ภาค 2

Part of each sentence or the entire sentence is underlined; beneath each sentence are five ways of phrasing the underlined material. One of the five choices repeats the original phrasing; the other four choices are different. Your selection should result in the most effective sentence?clear and precise, without awkwardness or ambiguity.

1 Historians of literacy encounter a fundamental obstacle, no one can know for certain how many people could read in earlier centuries.

obstacle; no one can know for certain

obstacle; no one being able to know for certain

obstacle; none of whom can know with certainty

obstacle, no one can know for certain

obstacle and no one can know for certain

2 Seeking both protection from predators and opportunities to hunt cooperatively, many fish congregate in schools.

Seeking both protection from predators and opportunities to hunt cooperatively,

Seeking both protection from predators and to hunt with cooperation;

Protection from predators and opportunities to hunt cooperatively are sought by

While seeking both protection from predators and opportunities to hunt, then

To seek protection from predators and cooperative hunting opportunities is why

3 Crickets produce their characteristic chirp by scraping its right forewing across a series of ridges on its left forewing.

A cricket produces their characteristic chirp

Crickets produce their characteristic chirp

The cricket's characteristic chirp, produced

The cricket produces its characteristic chirp

The characteristic chirp of crickets are produced

4 Theorists of extraterrestrial intelligence depend on astronomical observations, chemical research, and they draw inferences about nonhuman biology.

while they infer biologically about nonhuman life

and biological inferences about nonhuman life

as well as drawing inferences biologically about nonhuman life

and biologically infer about nonhuman life

and they draw inferences about nonhuman biology

5 Initiated in 1975, sandhill cranes must unwittingly cooperate in the conservationists' project to raise endangred whooping crane chicks.

the conservationists require sandhill cranes to cooperate unwittingly in their project to raise

sandhill cranes' unwitting cooperation is required in the conservationists' project to raise

the conservationists' project requires the unwitting cooperation of sandhill cranes in raising

the conservationists require that sandhill cranes unwittingly cooperate in their project of raising

sandhill cranes must unwittingly cooperate in the conservationists' project to raise