Undersea Frontiers

Undersea Frontiers

Today a small group of men are exploring landscape stranger than tie surface of the moon and eccountering creatures more startling than the monster of science fiction. They are the aquanauts whose achievments are revolutionizing the scene of oceanography. Autor : Gardner Soule

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Frontiers to Explore

Frontiers to Explore

Read these sentences aloud : Susane saw seven geese in the wagon. Can you imagine Tommy straightening his room ? If you said the sentences naturally, you pronounced the words as most people do.

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