[ Tenses ]
He ______ in the library for hours before his friends joined him.
A. studied
B. had studied
C. had been studying
D. will study
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HomophonesPast SimpleNeither/Either/All/NoneGiving and Asking for AbilityVocabulary & GrammarGrammar: is/are/was/wereand, so, but, becauseTime and CalendarPast Tense vs Present Perfect TenseSimple Present TenseOther quiz:
Grammar › ViewYou ________ computer games! You should go outside more!
A. always played
B. have always played
C. are always playing
D. were always playing
Grammar › View
Identify the modal in the sentence: “You should finish your homework.”
A. You
B. Should
C. Finish
D. Homework