[ Grammar ]
Most scientists assume that the area ___ by a huge meteorite.
A. must have been struck
B. must have been strike
C. must be struck
D. must have struck
Select your answer:
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Tag Questions › ViewHe’ll never know, ………………?
A. is he
B. won’t he
C. will he
D. isn’t he
Grammar › View
Choose the sentence that maintains tense consistency.
A. She walks to the store and bought some groceries.
B. He was playing soccer when it started to rain.
C. They will go to the concert and enjoyed the music.
D. I am studying for my exams and will take a break later.