[ Tenses ]
The lab technician ______ the temperature of the experiment every hour.
A. is checking
B. has checked
C. is checked
D. checks
Random Topics:
Grammar (was, were, could, could not)Past TensePresent Simple & ContinuesPresent Perfect, Present Simple, Present ContinuousModals AuxiliaryGrammar, adverbs of frequency placementGrammar - NounsAdjective and AdverbTransitive or Intransitive VerbsFrequencyOther quiz:
Prepositions › ViewWhen I was living ………. the city, I learned how to be independent.
A. in
B. on
C. at
D. off
Grammar › View
Which do you capitalize?
A. boat
B. brenda
C. eggs
D. ham
Grammar › ViewWhich is correct?
A. wha’s
B. whats
C. what’s
Grammar › View
A pronoun replaces any _____?
A. Noun
B. Adjective
C. Verb
D. All of the Above