Q32. There won't be any books left in the world, ______________. Choose the correct answer to complete the sentence.
unless we preserve them.
if we preserve them.
unless we don't preserve them.
if we will not preserve them.
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Q32. There won't be any books left in the world, ______________. Choose the correct answer to complete the sentence.
unless we preserve them.
if we preserve them.
unless we don't preserve them.
if we will not preserve them.
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Answer:
if we will not preserve them
if we will not preserve them.
Plz vote me...