They have made medicine from a new plant _____a cure for fever.
#77123
A
used it as
B
using as
C
and used as
D
used as
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The bell________ the end of the period rang, __________our heated discussion.
#74542
A
indicating; interrupting
B
indicated; interrupting
C
indicating; interrupted
D
indicated; interrupted
 He was _____ by a bee when he was collecting the honey.
#81754
A
scratched
B
pricked
C
stung
D
bitten