[ Grammar ]
In a process ___ fermentation, yeast changes sugar from the malted grain into alcohol.
a. call
b. calling
c. called
Select your answer:
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Grammar › ViewOver a thousand people ………. (lose) all their money on the stock exchange last month.
A. Lost
B. Were losing
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I’m really tired today. I ___ to drink some more coffee!
A. needn’t
B. need
C. have to