A: When did the Shanghai Expo open? B: ___________ May 1st, 2010.
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A
In
B
On
C
At
D
By
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To improve his English，he spends _______one hour a day listening to English programmes.
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A
at last
B
at least
C
at once
D
at all
Many countries, American, Japan, Brazil and Spain, want to host the 2016 Olympic Games.
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A
beside
B
but
C
including
D
except
All of us went to the movies ______ John. He had to look after his sick mother.
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A
except
B
beside
C
with
D
besides