[ Grammar ]
The bell ______ every 30 minutes.
A. ring
B. rings
C. rang
D. ringing
Select your answer:

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Subject-Verb Agreement › ViewThe committee ________ this situation carefully, lest the situation spiral out of control.
A. debate
B. debates
Prepositional Phrases › View
I teach her English and she teaches me Spanish _____.
A. on oath
B. in season
C. in return
D. on loan
