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----Jack, is maths difficult to learn in High school? ----Sure. No subject can be learned well __________hard work.
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A
without
B
through
C
by
D
with
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Your father is ________ a meeting.
#50701
A
have
B
has
C
at
D
on
--- All the clerks went home _____ Mr. Wang.  Why?--- Because he had to finish his work.
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A
except
B
besides
C
without
D
beside
It’s difficult for such a girl to swim ____ the river.
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A
cross
B
across
C
crossing
D
crossed
How do you study English ?I study English_____  grammar.  
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A
by learn
B
by learning
C
in learn
D
in learning
 _____ the evening of May 31, the 2012 FIFA World Cup started in Thailand.
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A
On
B
At
C
Of
D
In