[ Vocabulary ]
This is an invisible wave that moves light
A. Reflect
B. Sound wave
C. Light wave
Select your answer:
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Future - be going toPresent Continuous TenseComparative AdverbSpellingFirst ConditionalComparatives, Superlatives, and ModalsPast Simple and Past ContinuousPrepositions of Place & TimePresent Perfect, Present Simple, Present ContinuousOther quiz:
Modals › ViewThe manager _________ see you right now because she’s in a meeting.
A. wasn’t able to
B. can
C. isn’t able to
D. ables to
Preposition of Time › View
What do you like doing _____ the weekends?
A. on
B. in
C. at
D. x