People are advised to lay particular ____ the need of a balanced diet and proper exercise. 
#64421
A
stress on
B
importance of
C
stress to
D
attempt at
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The poor boy _____ blind at the age of three. 
#83280
A
turned
B
went
C
became
D
looked
We always keep___spare paper, in case we run out.
#84426
A
too much
B
a number of
C
plenty of
D
a good many
He has a lot of things to do and has no time to ______.
#66346
A
sit up
B
sit around
C
sit down
D
turn around