[ Tenses ]
Environmental awareness ____ a worldwide movement since people ____ the effects of climate change.
A. is / has noticed
B. had become / started
C. was / are noticing
D. has become / noticed
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Tenses and StructurePresent/Past/Future Continuous TenseTypes of SentencesModal Verbs & Perfect InfinitiveModals of Necessity and SuggestionParallelism and Subject Verb AgreementPronounsInfinitive FormsPrepositions and TensesGrammar - FutureOther quiz:
Grammar › ViewA loud ___________ of thunder shook the sky followed by heavy rain.
A.cluster
B.reel
C.bale
D.clap
Grammar › View
Mrs. Smith often teaches her students how _____ care of their physical and mental health.
A. taking
B. took
C. to take
D. taken
Idioms › ViewTo divide into groups is the same as to ___ up.
a. screw
b. split
c. beat
Grammar › View
I __________ in a hospital. I’m a doctor.
A. work
B. works