[ Grammar ]
They have played computer games ____ ten minutes.
A. since
B. for
C. before
D. so far

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Subject-Verb AgreementMixed ConditionalsGrammar - Present and Past PassivePast Continuous TenseModals and AdvicePresent Simple: affirmative, negative, interrogativePersuasive TextActive & PassiveVerb Tenses and Subject Verb AgreementCommon Grammar Mistakes and Spelling TipsOther quiz:
Vocabulary › ViewWords that are similar in meaning are
A. Antonyms
B. Synonyms
C. Thesauri
D. None of the above
Vocabulary › View
Hypothesize; propose
A. postulate
B. deliberate
C. euphemism
D. hypocritical
Grammar › ViewIf she …………………..hard , she …………………..the upcoming exam.
A. studys – will pass
B. studies – will pass
C. studied – would pass
D. study – will passes
Wh Questions › View
Q: ________ are you from?
A : I’m from Seoul.
A. What
B. Where
C. How
D. When
