[ Prepositions ]
Long Vu forgot his homework _________ mistake.
A. at
B. on
C. by

Random Topics:
Prepositions of MovementPast Perfect Simple TenseGerunds and TensesWh- Questions Present Simple TenseGrammar - Present Perfect with already, just, yetModals - Have to or ShouldGrammar, Conditional Sentences, VocabularyTransitional WordsTOEIC GrammarGrammar - Collective NounsOther quiz:
Prepositions of Location, Movement and Time › ViewFill in the blank with the appropriate preposition.
I usually take a nap ________the lunch break.
A. in
B. at
C. during
D. on
Grammar TOEFL › View
“Which paintings will be exhibited tomorrow?”
“We don’t know yet: they _______ by a team.”
A. are still being selected
B. are still selecting
C. still be selected
D. still selected
Grammar › ViewShe’s … intelligent girl in the class.
A. most
B. the most
C. more
Grammar › View
There seems to be …… new elephant in the zoo.
A. a
B. an
C. any
D. much
