[ Vocabulary and Grammar ]
Choose the correct word to complete the sentence: 1- The most recent technological advancement is ___________ our understanding of the universe.
A. Revolutionizing
B. Crackle
C. Eternal
Select your answer:

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Wh- Questions › View______candies do you have? I have 20 candies in my bucket
A. How much
B. How often
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Grammar › View
You ____________ do your homework
A. have to
B. must
