Topics: Mixed Tenses
Jing Wei _______ for Sharon for over an hour, but she still has not arrived.
A. has been waiting
B. is waiting
C. had been waiting
D. have been waiting
Select your answer:

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Adverb of Manner › ViewIn 1483, King Richard III of England ___ killed his two young nephews.
A. secret
B. secretive
C. secretly
D. secretively
Grammar › View
Her first boss, Henry Johnson, loved to read about astronomy in his free time.
A. True
B. False
