[ First Conditional Sentence ]
If we keep polluting our planet, ___________________________________.
A. many animal species will become extinct
B. many animal species become extinct
C. many animal species became extinct
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Preference & Future TenseGrammar and EssayGrammar - Place and MovementGrammar - Present Perfect TenseGrammar ElementaryVocabulary and TensesPresent or Past TensesPast Perfect or Past Perfect ContinuousGrammar: wishes and regretsModal Verbs in ConditionalsOther quiz:
Verbal Communication › Viewthe degree of clarity and distinctness in a person’s speech
A. diction
B. connotation
C. filler
Quantifiers › View
He’s always busy. He has_________ time to relax.
A. much
B. little
C. a little
D. plenty of
Grammar › View……………………………. how to sky is difficult but thrilling
A. learned
B. learns
C. learning
D. learn
Present and Past Tense › View
Toni…… english book in the class
A. reads
B. road
C. reading
D. read