[ Subject Verb Agreement ]
. Every book on the shelf (is / are) well-organized.
A. is
B. are

Random Topics:
Modals and PhrasesSubject/Verb Agreement with Collective NounsGrammar - Verb FormsAdjectives, ING - EDRelative - ConditionalInterrogative PronounsDirect-Indirect SpeechThe Structural Types of SentencesNoun ClausePresent Simple TenseOther quiz:
Modal Verbs › ViewScenario: “I think I sprained my ankle.” Response: “You __________ ignore the pain. It could get worse if you don’t take care of it.”
A. must
B. shouldn’t
C. may
D. could
Grammar › View
A: Have you ever written a blog post?
B: No, I ______.
A. haven’t
B. hasn’t
C. doesn’t
Vocabulary › Viewimaginary line that passes from Earth’s north pole
A. axis
B. revolution
C. season
D. solstice
E. equinox
Grammar › View
I wake up … earliest on Mondays as I go to a yoga class. On other days I sleep later.
A. –
B. a
C. the
