[ Gerunds and Infinitives ]
It’s a good idea _______a smart watch in the 21st century.
A. to have
B. having

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Grammar › Viewcat is a _____________?
A. singular noun
B. plural noun
C. verb
Grammar › View
Choose the correct option according to the sentence:
Sweet emotions is a song made by Aerosmith
___
A. Active voice
B. Passive voice