谈论宇航员与太空生活 — 英语填空题
题目
一位宇航员在太空站写日记：'Life in space is different. When I drink water, I use a special bag with a straw, because water can't fall down in space. When I sleep, I tie myself in the sleeping bag, or my body will move everywhere — I will f___t in the spaceship.' 根据语境和首字母提示，空格处应填：___