[ Tenses ]
By the time I arrived, they __________ (leave).
A. left
B. were leaving
C. had left
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Present Perfect vs Past Simple TenseFragment, Comma Splice and Run -on SentenceZero ConditionalGrammar (Adjectives)Types of PhrasesGrammar for TOEFLAdjective + to + VerbGrammar and EssayAdjective SuffixesGrammar and IdiomsOther quiz:
Grammar › View” Why won’t you accept my apology? ”
” Because I am very disappointed ____you. ”
A. about
B. for
C. of
D. in
Grammar › View
Julian _________________ play excellent golf when he was only ten. He was great.
A. could
B. couldn’t
Grammar › ViewMy Chinese class is __________ (boring) my English class.
A. more boring than
B. boringer than
Verb Tenses › View
. Select the sentence that correctly uses present progressive:
A. I study mathematics
B. I am studying mathematics
C. I have studied mathematics
D. I studied mathematics