[ Grammar ]
In chemical terms radium ______ little from barium.
A. is different
B. differs
C. differed
D. is differing
Select your answer:

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Verb & Grammar › ViewWhich article should be used in this sentence: “He bought ___ book from the shop”?
A. a
B. an
Future Tenses › View
I’m sure your parents _______you for getting a D from the Art exam.
A. will not have scolded
B. will not be scolding
C. won’t scold
D. will not have been scolding
