[ Vocabulary ]
grams, milligrams, kilograms, etc. are the units of ___________.
A. force
B. temperature
C. length
D. mass
E. time

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Modal Verbs › ViewShe probably buys this house next week.
A. She doesn’t have to buy this house next week.
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a. fish
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The flower is really beautiful.
A. Correct
B. Incorrect
