perliminary exercise

Today we edited a bit of our perliminary exercise. we edited a lot but then the laptop crashed and all our edited work got lost as we did not save it. however we did then have a bit of time to still edit our work a little. we learnt a very valuable lesson today which is to save our work all the time. next lesson hopefully we'll be finished our perliminary exercise. overall the lesson went good and we have some good edits.