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— ______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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Whose math book is this?It     be      . Her name is on it.
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can’t …Ann
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may…Jim’s
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shouldn’t…Joy
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must..Ann’s
 We’ve got two TV sets, but ________ works well.
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any
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both
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either
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neither
—________ does your father play tennis after work?—Every Tuesday and Thursday.
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Could you tell me ______ the bookshop is?
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what
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how
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whether
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where
-___ __ have you worked?    -Since 2 pm.
#42144
A
How soon
B
How long
C
How often
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How far