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Big English 6
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What can we use to interact with computers according to Mark Rolston?
voice or gesture
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We love watching movies about _____________.
superheroes
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A scientist uses a cap with ___________ to let you be able to tweet without using a keyboard.
electrode
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__________ have very sticky feet, which stop them from slipping off the wall.
Geckos
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How many letters can be tweeted in a minute?
8
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According to Mark Rolston where can we make a video call?
on our refridgerator
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How many letters does the scientist concentrate at a time when spelling out his message on the computer screen?
one
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Scientists are already _____________ three surprising things.
working on
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Engineers create new __________ that people couldn't even imagine in the past?
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What do scientists make that let humans climb up walls?
adhesive
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