Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Not until a monkey is several years old ______ to exhibit signs of independence from his mother.
A.does it begin
B.beginning
C.and begin
D.it begins
Not until a monkey is several years old ______ to exhibit signs of independence from his mother.
A.does it begin
B.beginning
C.and begin
D.it begins
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