[ Vocabulary ]
An _____ is a person who makes or thinks of something for the first time.
A. eye doctor
B. inventor
C. engineer
D. institution
Select your answer:

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To Infinitive or Bare InfinitivePresent simple & ContinuousPunctuation and GrammarGrammar - much, many, a lot ofTenses & PassiveArticlesModal Verbs and VocabularyAdjectives (-ed / -ing)must/shouldArticles and DeterminersOther quiz:
Grammar › ViewThe soldier fought ………………… and was given a medal by the king.
A. weakly
B. badly
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Correlative Conjunction & Complex Sentences › View
when you meet your lecturer, you can ask him ….. about your research …. make an appointment.
A. neither nor
B. either nor
C. although
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