-A ruler is 2 dollars and a pen is 5 dollars. How much are they? -They are
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A
$22
B
$3
C
$7
D
$5
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Ten dollars is not enough to buy the bag. Could you give me ________ dollars, mum？
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A
more five
B
five
C
some
D
another five
people in the world are suffering from the H1N1 flu.
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A
Several thousands of
B
Ten thousands
C
Thousands of
D
Thousands
________of the chemical factories in their city _________pouring waste water into the river. It’s too dangerous.
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A
Two fifths; are
B
Two fifths; is
C
Two fifth; are
D
Two fifth; is
The river through our city is about__________.
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A
6000 metres long
B
6000-meters-long
C
6000-metre-long
D
6000 metre long