[ Subject-Verb Agreement ]
One of my best friends _____________ an extra on Seinfeld this week.
A. Are
B. Is

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Future Continuous, Future Perfect and Future Perfect ContinuousSecond ConditionalsUnscramble SentenceModals and ResponsibilitiesGrammar and SyntaxGrammar : Structural Common ErrorsUnless If First ConditionalFuture Perfect ContinuousSimple Past Tense (was/were)Simple Future - PassiveOther quiz:
Grammar & Vocabulary › ViewVisitor mustn’t _________ the exhibits.
A. touch
B. to touch
C. touches
Grammar › View
Mr. Wu _________________ (advise,us, which, choose) as after-school activities.
A. advises us which to choose
B. advise us which to choose
C. advised us which choose
Clauses › ViewWhich part of the sentence is the dependent clause?
I need to go to the bookstore before we leave the mall.
A. I need to go to the bookstore
B. to the bookstore
C. before we leave the mall
D. before we leave
Clause Markers TOEFL Grammar › View
Complete the sentence with the best clause marker:
The woman ______ we met was called Lightening Cloud.
A. where
B. which
C. whom
D. who
