[ Grammar TOEFL ]
_____ her mistake, the stewardess immediately apologized to the passenger.
A. Realized
B. In realizing
C. Having Realized
D. Realizing

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You wouldn’t be nervous if you ______ for your exam.
A. study
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Identify the CORRECT one.
A. Are you writing your essay at the moment?
B. She does have her books with her today?
C. Do you studying for your exam now?
D. Do your bother plays in the basketball team?
