In the early days, two distinct schools of ______________ in ...

[ Grammar ]

In the early days, two distinct schools of ______________ in technology influenced different researchers and the course of their investigation.

A. brought

B. caught

C. thought

D. bought

Select your answer:

Random Topics:
Yes-No Question Countable Noun Conjunction Simple Present Tense/be/Present Progessive Simple Past Tense (was/were)Wish clause Identifying Tenses -ed and -ing Adjectives Past and Present Continuous tense

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A. can

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I must ______ the money I spend on shopping.

A. reduce

B. embarrased

C. improve

D. compete

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