by the end of the first month aboard the spaceship,the martian explorer,the crew............(get used to)living without gravity and to eating their food out of tubes.On a normal day they...........(float) around the cabin
Skills 2
by the end of the first month aboard the spaceship,the martian explorer,the crew.....will have got used to.......(get used to)living without gravity and to eating their food out of tubes.On a normal day they......will be floating.....(float) around the cabin
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