I have even put into space rockets and sent to explore the Moon and Mars.改错急

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• I have even put into space rockets and sent to explore the Moon and Mars.改错急
• I have even put into space rockets and sent to explore the Moon and Mars.改错
• They want to protect themselves for the strange environment.here use "for"?not"from"?.
• we live in the computer age today it is more and more i_ for us to use computers We use them at w_ and we also use them at home Adults use computers and c_ use computers too We often use the mouse to run all the work.Slowly you may f_ painful and numb in your hand you wrist your shoulder.and your neck What`s w with you(这里没看清楚) mouse is eating your body f_ your hand to all.Some researchers sxplain that we feel painful b_ we often repeat the same action