[ Grammar ]
Robots were_____to be a threat to employment, but now they are known to help.
A. perceptible
B. perceptive
C. perception
D. perceived

Random Topics:
A(n), the, no articlePast or Present Verb TenseDegrees of AdjectivesSimple Present and Past TenseVerbs + Gerund or InfinitiveSentencesIndefinite PronounsRelative PronounsDemonstrative Pronouns and Verb TensesFuture FormsOther quiz:
Tenses › ViewIdentify the verb tense in the sentence: They have been working on this project since morning.
A. present simple
B. present perfect continuous
C. past perfect continuous
D. future perfect continuous
Vocabulary and Grammar › View
Yip Man is unhappy when Bruce fights. Why?
A. Bruce misses a class.
B. Bruce hurts a student.
C. Bruce does not understand gentleness.
D. Bruce does not use his hands correctly.
Article & Preposition › ViewWe had ___________ meal in a restaurant.
A. a
B. an
C. the
D. no article
Grammar and Vocabulary › View
The growth… the money supply was faster than expected.
A. of
B. on
C. in
D. at
