4 1 ** Fill in the gaps. Use: equipment, go, typical, shaving, crew, put, running, space. when there isn't any.. 2 The............. and brushing your teeth is difficult water 4 What's a(n) ..... on the. has to check that all the properly. 3 Astronauts station ..... is working on their spacesuits and on a spacewalk. day at work like?​