Some of the world’s languages _____ because the last people to use those languages pass away.
A. has disappeared
B. has been disappearing
C. have disappeared
D. have been disappearing

Random Topics:
Coordinating & Subordinating ConjunctionsConjunctions and PronounsGrammar ClausesVerbs: Action, Linking, and HelpingContrastive ConjunctionsModals of AdviceVerb + InfinitiveModal Verbs for Permission and ObligationTOEIC Tenses, VerbsQuestion TagOther quiz:
Grammar › ViewWhich of the following sentences is correctly punctuated?
A. The announcer came over the loudspeaker and bellowed, “The winner of the race is…Sharon Parker”
B. The announcer came over the loudspeaker and bellowed, “…the winner of the race is Sharon Parker!”
Passive Voice › View
He was said _______ this building.
A. designing
B. to have designed
C. to design
D. designed
Grammar › ViewIf it (rain)_________, the boys (not play)_______ football.
A. rains, won’t play
B. rains, don’t play
C. will rain, won’t play
D. rained, won’t play
Modal Auxiliary Verb › View
You … throw litter from your vehicle because it can pose a risk to the environment.
- mustn’t
- won’t
