[ 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:
Tenses › ViewLast year they ——————— a high wall around the house.
a) Build
b) Built
c) Was building
d) Had build
Tenses › View
The River Thames is a river that … through southern England including London.
A. is flowing
B. flowed
C. flows
D. has been flowing
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
