[ Grammar ]
Bruno watched TV _____ his brother was having his teeth cleaned.
A. since
B. unless
C. while
D. before
Select your answer:
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Grammar › View
Read the sentence.
The boy was known to cry wolf, so no one believed him when he actually had a problem.
What does “cry wolf” mean?
A. to say a wolf is near
B. to make a wolf’s sound
C. to give a false alarm
D. to attempt trickery