About of the surface of the earth is covered with water.
A. three fourth
B. three fourths
C. third fourth
D. third fourths
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Shortly after the accident, twopolice went to the spit to keep order.
A. dozen of
B. dozens
C. dozen
D. dozens of
Lenin was born .
A. on April 22,1870
B. January 10th
C. on 1870,April 22
D. in April 11,1870
What’s five and eight?
A. Twelve
B. Thirteen
C. Fourteen
D. fifteen
Ten minus five is equal to.
A. four
B. five
C. six
D. seven