[ Tenses ]
He hasn’t done his homework yet
A. Present Simple
B. Present Continuous
C. Present Perfect Continuous
D. Present Perfect

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Simple Present and Past TensesVerb & GrammarThe Past SimpleGrammar SuffixesTransitive and Intransitive VerbSubject Verb Agreement Irregular VerbAdverbial ClauseNoun ClausePrepositionsSimple TensesOther quiz:
Grammar › View(If, When) you don’t mind, may I ask you a question?
A. If
B. When
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One of my friends always . . . . . to Bogor every year.
A. Goes
B. Go
Conjunctions › View________ I am concerned, this is a great idea.
A. As far as
B. Therefore
C. Even though
D. So
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What is the correct plural form of the word hoof?
A. hoofs
B. hoofes
C. hoovs
D. hooves