[ Subject Verb Agreement ]
The concert tickets (has/have) been sold out.
A. were
B. is
C. has
D. have

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Grammar › ViewWhich of the following sentences contains a comma error?
A. Despite his great hunger, Roger continued his fasting for world peace.
B. The little, old man could hardly stand up due to his painful arthritis.
C. I packed my warm sweaters, long pants, and heavy coat for our trip.
D. While I was working on my homework, there was a bad thunderstorm.
Grammar › View
Our car ____________________________________ last night.
A. had stolen
B. is stealed
C. was stolen
D. is stealing
Articles › ViewHe has _____ idea that might solve the problem.
A. the
B. an
C. a
D. no article
Grammar › View
An elephant is _______ than a buffalo.
A. large
B. larger
C. largest
D. as large as
