Phrase the instructions as polite requests, e.g. Don't forget to ... , Please can you ... , Would you mind ..

You can be more direct for important instructions, e.g. The ... need(s) ... , Under no circumstances ... , Don't forget to ... .

Saying 'Feed the cats' is more polite than 'Please could you feed the cats?'

You should make sure the person has a way of contacting you if there is anything else they need to ask.

Put the phrases in the correct groups.