— ______sleep do you think is necessary for a Grade 9 student? — 8 hours at least. 
#37367
A
How often
B
How long
C
How many
D
How much
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Keep an eye on my purse - I'm just going to the bathroom.
#42550
A
Look through
B
Look up
C
Look after
D
Look out
Lucy does better in drawing than her twin sister. 
#43913
A
is better for
B
is better at
C
is better to
D
is better in