[ Gerund vs Infinitive ]
In an ancient civilizations people used … danger with smoke
A. signal
B. to signal
Select your answer:
Random Topics:
Past Tense & Past Continuous TenseTo Infinitive/Bare Infinitive/GerundsHelping and Linking VerbsComparisionsVerbsAdjectives and comparisonsParallel Structure or Combining SentencesComparativesAdverbs & to be
Other quiz:
Modals › ViewI _____ go today. I don’t have any plans.
A. must
B. can
C. have to
Grammar › View
He is going to school,
A. is he?
B. is she?
C. isn’t she?
D. isn’t he?
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