[ Modals ]
Dennis __________ to go to the dentist. His tooth hurts.
A. mus
B. have
C. has
D. had

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Vocabulary › Viewto go unchecked or without control; to be wild or excessive.
A. inane
B. rampant
C. clandestine
D. concur
Grammar › View
By the time I get home tonight, my brother … dinner.
A. will have been cooking
B. cooks
C. cooked
D. will have cooked