useful invention(发明) the computer is!
#66343
A
What a
B
What an
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How a
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How an
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_____ exciting news! We’ve never had ____ long vacation before.
#65961
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What; such a
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What an, such a
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How; so
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What ; so a
--- ________it was yesterday because of the storm! ---So it was!
#66069
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What bad weather
B
What a bad weather
C
How bad a weather
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How bad weather