[ Subject Verb Agreement ]
Some of the books on the shelf __________ dusty.
A. is
B. are

Random Topics:
WishesConstrative ConjunctionTransportation VocabularyBe Going To vs. WillParticipal PhrasesFuture Tenses, Conditionals and ProfessionsCommunicative GrammarCoordinating & Subordinating ConjunctionsSimple Past Tense & Future TensePrepositions after VerbsOther quiz:
Grammar › ViewI ____________lunch when somebody knocked at the door.
A. ate
B. were eating
C. was eating
Grammar › View
Jan had green eyes, but you never saw them.
A. simple
B. compound
Relative Clauses › ViewDo you know the girl ……………… Tom is talking to?
A. whom
B. who
C. which
D. whose
Grammar › View
I love books __________ they are fun to read.
A. and
B. because
C. but
D. so
