Two times three ___ six.二乘三等于六。
A. makes
B. make
C. are
D. were
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Every man and every woman ___ busy at working.
A. is
B. are
Neither of us__been abroad.
A. has
B. have
Somebody __ waiting for you at the school gate.
A. is
B. are
Many a man __ not understand Einstein’s relativity.
A. does
B. do