[ Tenses ]
They haven’t studied the subject.
A. Simple Present Tense
B. Present Continuous Tense
C. Present Perfect Tense
D. Simple Future

Random Topics:
Vocabulary and TensesRoot WordThings in EnglishVerb + InfinitiveWill & Be going toGrammar, Conditional Sentences, VocabularyTenses PracticeModal VerbsProverbsAlong & AgainstOther quiz:
May, Might › ViewOh, no! The airplane … be delayed because of the bad weather.
a) may
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Thomas persuaded his daughter ______ for a job.
A. looking
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C. look
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A. read
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The house was so damaged that it was decided to ___ it to the ground and rebuild
a. laze
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