We can have ___ bluer sky if we create __

We can have ___ bluer sky if we create ___ less polluted world.

#34197

a. a

a, the

the, a

the, the

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Last month I travelled across the Sahara Desert by          camel with some locals. What      amazing experience!

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the, an

a, /

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There is ________”h” and  ________”u” in the word “hour”.

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----Do you know _______ young man under the tree?----Yes, but only a little, maybe he is _______ university student.

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It is necessary to help____________ poor.

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— What makes you so happy today, Jack? — Because my teacher says I am _______ honest boy.

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