-to live up to: to be as good as something.
- to walk out on: to suddenly leave your husband, wife, or partner and
end your relationship with them.
- to fit in with: If one activity or event fits in with another,
they exist or happen together in a way that is convenient.
- to get on with: to start or continue doing something, especially work.
- to sign up for: to agree to become involved in an organized activity.