Rearrange the words to make meaningful sentences

I. Rearrange the words to make meaningful sentences.

1. He/ Valentina Tereshkova/ the/that/into/said/space/woman/to/was/first/travel

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2. It/me/if/the/ won't/email/replaces/completely/regular mail/in/surprise/ near future

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3. The students/future/ the/ means/finish/about/transport/they/ would/survey/ said/ of

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4. Will/use/for/special telecommunication lines/the/ systems?/ they/video conferencing

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5. The scientists/that/were/ a/ working on/ said/vehicle/which/like/looked/ they/ flying cars

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6. My brother/in/university/would/ my parents/ said to/ information technology/study/he/that

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7. Mr. Graham/that/ of/new/robot/their/one/ the/for/ the/ smartest machines/ time being/was/ said

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8. The teacher/ experiments/have/ told/ following/us/we/any/that/ the/morning/ wouldn't

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