[ Grammar ]
Psychologists conducted an ____ study about the negative effects of video games on young children.
A. extent
B. extensive
C. extensively
D. extend
Random Topics:
Mixed Present TensesGrammar - Place and MovementModal Verbs of PermissionNarrative Tenses & ConditionalsToeic VerbInterrogative PronounsMoods of GrammarAdjectives and comparisonsFuture PlansPresent Simple and Continuous TenseOther quiz:
Tenses › ViewWhat time expression is often associated with the present continuous tense?
A. currently
B. last year
C. tomorrow
D. never
Grammar Comma Usage › View
. Which answer gives the best way to correct the sentence: “Tom exercises daily, eats right, and practices a lot because he wants to be a strong, athletic guy.”
A. Delete the comma after “strong”
B. Add a comma after “Tom”
C. NO CHANGE
Apostrophes and Grammar › ViewWe __________ standing in a line.
A. was
B. were
Negative Questions › View
When is a negative question used?
A. To show surprise or doubt
B. In an exclamation
C. When you expect the listener to agree
D. All of the above
E. None of the above