Topics: Modal Verbs
He____________ (take) medicine twice a day. The doctor said so.
A. has to take
B. have to take
C. must take
D. must not take
Select your answer:
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Tenses › ViewOne of the most difficult problems ______Â whenever we try to achieve goals.
A. arise
B. arises
C. is arisen
D. are arisen
Grammar › View
____________ are you late? Because of the traffic.
A. which
B. whose
C. Why