1. on
She's always falling in love - three times already this year.
2. getting
My parents got married after going out with each other for only 6 weeks
3. off
Many more couples split up than ever before.
4. go
I think i'm lucky because I live on with both my parents.
5. off
I've never fallen out with my best friend.
6. it
I'm always having arguments with my parents, but we always make up on afterwards.
