[ Grammar ]
The gray wolf is an ______________________ species. We must do everything we can to protect them!
A. fascinating
B. endangered

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Asking and Giving OpinionWish clauseHow much and how manyVerbal CommunicationPhrases and ClausesArticles and QuantifiersQuantifiers: too many, too much & enoughPaired ConjunctionGrammar - Verb FormsFuture Perfect TenseOther quiz:
Tenses › ViewWhat time expression is often associated with the present continuous tense?
A. currently
B. last year
C. tomorrow
D. never
Active and Passive Voice › View
What auxiliary verb is used to form the passive voice?
A. Can
B. Do
C. Have
D. Be
Articles › ViewI know a lot of people. Most of them are _____ students.
A. a
B. an
C. the
D. –
Grammar › View
Correct the errors of passive voice in this sentence!
My little brother and I have always been interesting in learning more about engine.
A. ‘interesting’ should be ‘interested’
B. ‘have always been’ should be ‘has always been’
