[ Past Passive ]
In ancient times, fire (use) ____________________ as a signal over long distances.
A. was used
B. were used
C. is used
D. are used
Select your answer:
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Other quiz:
Grammar › ViewWhen the children … home, it was obvious that they had been playing in the mud.
A. Were arriving
B. Arrived
C. Had arrived
D. Arrive
Grammar › View
A: Who’s your favorite singer?
B:
_
A. I’m Taylor Swif.
B. It’s Taylor Swift.
How to use : Read the question carefully, then select one of the answers button.