[ Grammar ]
Scientists are looking at … possibilities
A. some
B. any
Select your answer:
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Passive Voice › ViewThe museum ________ by many tourists every year.
A. visits
B. is visited
C. has been visited
D. was visisted
Tenses › View
We (find) a solution to the problem so far. Don’t worry.
A. will find
B. have found
C. are finding
D. had found