[ Grammar ]
Have you ever _____ about it?
A. tought
B. thought
C. thinked
D. think

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Modal Verbs of Certainty and PossibilityGerunds/InfinitivesTo Infinitive or GerundContinuous and Perfect TensesSynonymsFigure of SpeechGrammar - FragmentsModal Verbs for Permission and ObligationNeither/Either/All/NoneSo Such Enough TooOther quiz:
Grammar › Viewthe desk of the teacher
A. the teachers’ desks
B. the teacher’s desks
C. the teacher’s desk
Vocabulary & Grammar › View
He looks _______ his father.
A. as
B. like
C. more
D. much
Grammar › ViewWe’ve lived in the same house … 20 years.
A. for
B. since
C. ago
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It’s important _____________ to answer every question, even if you are not sure.
A. to try
B. try
C. trying
D. to trying