"HOUSTON, WE HAVE A PROBLEM"

sitting at his desk.

getting ready for bed

entering mission control

planning to walk on the moon

not expecting any problems

working hard when the explosion took place

through the hatch

because of the explosion

several hours after the explosion

did not expect the astronauts to return.

were not interested in help from outside

immediately formed a big team to fi x the problem

very little oxygen and water

very little light.

a lot of oxygen and water