[ Vocabulary & Grammar ]
Cultural diversity is ____ mainspring for sustainable development for individuals, communities and countries.
A. a
B. an
C. the
D. no article
Random Topics:
Verb Tenses and Subject Verb AgreementPersuasive TextPhrases and TensesWishes & Reported SpeechLinking Verbs and TensesArticles and NounsFuture FormsPronouns and QuantifiersConditional and SubjunctiveGrammar - Place and MovementOther quiz:
Grammar › ViewThis is the second time I … this song.
A. Have heard
B. Had heard
C. Hear
D. Am hearing
Tenses › View
Past simple, past perfect simple or past perfect continuous.
They ___ (train) all morning in the gym, which is why they ___ (be) exhausted.
A. had been training / were
B. had trained / had been
C. trained / had been being