[ Grammar ]
The astronaut who first walked on the Moon was Neil Armstrong.
A. essential
B. nonessential

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Grammar › ViewHello, ______ I speak to David, please?
A. must
B. can
C. may
D. should
Mixed General Quiz › View
The Ohio State Fair, ___ one of the largest agricultural shows in the nation, occurs in the late summer.
a. considered
b. considers
c. considerable
d. considerate
……. you written a letter?
A. has
B. have
C. do
Grammar › View
Tom fell __________ with his friend over a small issue, but they soon reconciled.
A. in
B. out
C. apart
D. through
