[ Comparisons ]
Total weight of all the ants in the world is much greater than __________.
A. all human beings
B. total human beings
C. that of all human beings
D. those of all human beings

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Grammar › ViewI love eating healthy. I ___________ eat fruit and vegetables.
A. Usually
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Articles › View
He’s ______ man that I told you about yesterday.
A. a
B. an
C. the
D. –