[ Grammar ]
Robots were_____to be a threat to employment, but now they are known to help.
A. perceptible
B. perceptive
C. perception
D. perceived
Select your answer:
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Present Perfect or Past SimpleComparatives and SuperlativesThe Past SimplePerfect TenseModal Verbs - ObligationContinuous and Perfect TensesPlaces in TownGrammar for IELTSVerbs and AdverbsOther quiz:
Grammar › ViewOnly a few sounds produced by insects are heard by humans ___ most of the sounds are pitched either too low or too high.
(A) in spite of
(B) because
(C) as a result of
(D) instead of
Perfect Tenses › View
I __________ early every day.
A. get up
B. am wake up
C. gets up
D. am wake up