[ Grammar ]
Unless we …………….. up to these problems, many species of animals will become extinct.
A. look
B. turn
C. face
D. get

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Moods of GrammarAdverb of Frequency and Past Continuous TensePassive and Active SentencesPreposition of TimePassive Voice & TensesWas & Were QuestionsTenses and StructuresQuantifiers with NounsPronoun Antecedent AgreementArticles - rulesOther quiz:
Grammar › ViewEvery morning we make ____________________ some coffee.
A. ourselves
B. myself
C. us
D. our
Academic Vocabulary › View
What does the word ‘factor’ mean?
A. the main division within a book
B. A way of handling a problem
C. someone or something that contributes to an accomplishment, result or process.
D. alike in appearance or nature, though not identical
Grammar › ViewSpelling. Select the correct answer
word meaning: to stun, amaze, or dumbfound
A. Flabergast
B. Flabbergast
C. Flaberghast
D. Flabberghast
Conditional Sentences Type 0, 1 and 2 › View
If you ….. a second, I …. go with you.
A. waited, will go
B. wait, ‘ll go
C. waits, would go
D. wouldn’t wait, went
