Topics: Modal Verbs
We ought ________ before we drop in on Peter and Mary. They may be busy.
A. call
B. to call
C. called
D. calling
Select your answer:

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Comparative Adjectives and Adverbs › ViewCooking is ________ than eating.
A. difficult
B. more difficult
C. most difficult
Homophones › View
Sari’s gentle touch and her soft voice had a calming (affect, effect) on the frightened dog.
A. Effect
B. Affect
