[ Zero Conditional ]

If I drink a cup of coffee at night, it … me awake.

  1. kept
  2. keep
  3. keeps

Select your answer:

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a, an, the, Zero ArticleSubjunctivePast Participle

Next quiz: Grammar

Jeff _____ about changing his field of study.

A. Has been thought
B. Have been thinking
C. Has been think
D. Has been thinking

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