[ Grammar ]
Robert Ballard invented an underwater robot. Which one is the verb?
A. robot
B. Robert Ballard
C. invented
D. underwater
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Clauses of ReasonPast and Present ContinuousSo Such Enough TooMuch, many, a lot of, a few, a littleIndefinite ArticlePresent and Future TensesModal Verbs and Gender NounsTime PhrasesKinds of NounsModal and Auxiliary VerbsOther quiz:
Subject-Verb Agreement › ViewEither the bus driver or the motorcycle rider responsible for the accident.
A. Is
B. Are
C. Am
D. Be
Vocabulary › View
Liaison
A. Connection between the units of any organization
B. High rank
C. Super-patriot
D. Lower class
E. Middle class
Everyone ________ finished reading the fairy tale.
A. has
B. have
Grammar › View
Sir Arthur Conan Doyle, who passed away many years ago, _________ Sherlock Holmes.
A. was creating
B. used to create
C. created
D. would create