Çözüldü Sentence Completion - Infinitive or Gerund

A team led by Drexel University professor Kenneth Lacovara is making models of dinosaur bones one-tenth the bones’ original sizes _______ how they fit together when the animals were alive.

A) in order to learn
B) in order for learning
C) so that one is learning
D) so to learn
E) so as learning

Correct Choice: A (in order to learn)

Explanation:
Choice A is the best answer. The prepositional phrase “in order” and the infinitive “to learn” are appropriately used in conjunction to create an idiomatic phrase. Choices B and D are incorrect because the phrases “in order for learning” and “so to learn” are not idiomatic. Choice C is incorrect because the pronoun “one” is inconsistent with the noun “team,” which identifies a specific team.

https://satsuite.collegeboard.org/media/pdf/sat-practice-test-5.pdf
[Sayfa 24 (26 in the pdf file), Question 5]
Explanation: https://satsuite.collegeboard.org/media/pdf/sat-practice-test-5-answers.pdf (page 19)