[ Grammar for TOEFL ]
Scientists at the medical center is trying to determine if there is a relationship between saccharine and cancer.
A. is trying
B. to determine
C. is
D. saccharine and cancer
Select your answer:
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A. imperative
B. exclamtory
C. declarative
D. interrogative
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The 31st SEA Games will be held ……. Hanoi, Vietnam from May 12 to 23, 2022.
A. for
B. on
C. in
D. at