[ Vocabulary ]
the variety of life in the world or in a particular habitat or ecosystem
A. carbon dioxide
B. boreal
C. ecosystem
D. biodiversity

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The Simple Present TensePresent Simple Affirmative and NegativeLinking Words and ConjunctionArticles with Proper NounsComparative and Superlative AdjectivesModals of AdvisabilityThe Past SimpleComparisionsGerund, Infinitive & ModalsVerb Tense, Pronouns and AntecedentsOther quiz:
Vocabulary › ViewThe __________ volunteers helped carry supplies to the remote village.
A. unconscious
B. able-bodied
C. average
D. inspiring
Grammar › View
__________ __________ some children laughing.
A. There isn’t
B. There are
C. There is
Grammar › ViewThe woman wore a ——- chain round her neck
A. Golding
B. Golden
C. Goldy
D. Goldful
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I’m afraid you …….. use your mobile phone in here; it’s not allowed.
A. ought not to
B. can’t
C. might not
D. wouldn’t
