[ Conditional Sentences ]
_______an emergency arise, call 911.
A. Should
B. If
C. Will
D. Were
Select your answer:

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Vocabulary › ViewThere’s ___ on the price of the ticket if you book in advance.
A. an amount
B. a refund
C. a discount
D. a price tag
Vocabulary and Grammar › View
More open discussions_____ online to help us reach a good decision.
A. will conduct
B. will be conducted
C. conducts
D. conducted
