• All kinds of songs I’d never thought twice about ran through my mind.

  • I can drag this for four hours at a time.

  • I couldn’t stop repeating that.

  • I managed to get up all of those without any oxigen or tents.

  • It’s the one I use when I need to push forward through heavy snow, however.

  • Suddenly, there was a incredible rumble up above us.

  • These clearly came as quite a shock.

There is one extra sentence which you do not need to use and you must not reapeat.