[ Grammar ]
Many species …….. extinct by the end of the century.
A. will have become
B. are becoming
C. will become
D. become
Select your answer:

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Past Progressive TenseUnless If First ConditionalActive & Passive VoicePerfect Tenses of VerbsModal and Phrasal VerbsModal Verb in Passive VoiceSubordinate ConjunctionsPreposition & GerundGerund and To InfinitiveGrammar: SyntaxOther quiz:
Vocabulary › ViewChoose the correct meaning of the word.
Dawn
A. The evening
B. The morning/ sunrise
C. to shout with joy
D. the whole thing
Tenses › View
Someone ____ my money during lunch last week.
A. steal
B. stealed
C. stole
