Correct phrasal or not?

I’ve been planning to tidy up my room but I haven’t got away with it yet ...
I can't get motivated

I can’t get into how much money they spent on this party

Don’t try to get away with paying your train fare – an inspector might come on and want to see your ticket.

The teachers in the school often get out of after work on Fridays in a café near the school

They got round to the problem of offending anyone and just invited all their friends to the wedding.

I usually find it quite hard to understand what Professor Mactoff is getting at in his lectures.

I hope I can get back to not sending any Christmas cards this year ... I don't feel like doing it but my mother thinks it's very important

Emily is out of work and she finds it hard to get out.

I spent about 15 minutes trying to get at Tom but he never picked up the phone.

I don’t trust Kyle. He always seems to be getting round to strange stuff.