So I advise you to __________to_______ computers serve us________.
1． 谢谢你的介绍。Thanks for your____________.
2． 在宇宙飞船里有许多不同种类的食物。有些是即可食用的食物而加外一些不是。
There are __________________food in a spaceship.________ are ready-to-eat and _______are not.
3． 它们给我们一个在太空中星球的更清晰的景象。
They give us a_______________ of the planets____________.
14．它通过空气把他们抬起，就像他们在太空里移动一样。
It lifts them ____________the air, just _______they were_________ in space.
