[ Grammar ]
The number of inhabitants on the planet ____ arriving at unsustainable levels as it confronts deficiency of assets like water, fuel and food.
A. is
B. are
C. have been
D. had been
Select your answer:
Random Topics:
Kinds of NounsComperative and SuperlativeTo Infinitive or GerundConditional Sentence Type 2Coordinating Conjunctions and Comparative AdjectivesPassive and Active SentencesActive Voice-Present tensePassive with ModalsVerb & GrammarOther quiz:
Vocabulary › ViewDuring a vocabulary quiz, Ethan was asked which word means “abundant; plentiful; wordy, verbose”?
A. Deviate
B. Emaciated
C. Copious
D. Exult
Reporting Verbs › View
– I wish I had gone to the concert.
=> I _____ not having gone to the concert.
A. warned
B. decided
C. accused
D. regretted