[ Grammar ]
Her constant interruptions during the meeting were _____ to the smooth flow of the discussion.
A. conducive
B. detrimental
C. salutary
D. expedient

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Past Tense and NeutralGrammar - Future ActionSecond and Third ConditionalCommon ErrorParts of Speech and Compound SentencesAdverb and Noun ClausesGrammar & VocabularyIndefinite and Intensive NounTypes of Sentence StructuresModals and AdviceOther quiz:
Vocabulary › ViewInfallible
A. absolutely trustworthy or sure, perfect
B. a beat or throb, as of the pulse
C. settlement of differences or agreement
D. to give emphasis or prominence to
Phrasal Verb › View
I called ___________ my friend yesterday.
A. up
B. out
C. on
Grammar › ViewDon’t worry about him, he’s used to_____early every day.
A. getting up
B. get up
C. got up
Grammar › View
I ____________lunch when somebody knocked at the door.
A. ate
B. were eating
C. was eating
