Match each idiom with its correct definition:

1. Home from home - b) A place where you feel as comfortable as in your own home
2. Get on like a house on fire - a) To have an extremely good relationship with someone instantly
3. As safe as houses - c) Completely safe and secure
4. Home and dry - d) To have successfully completed something difficult
5. Bring home the bacon - e) To earn money to support your family
6. Make yourself at home - f) A polite invitation to feel comfortable in someone's home

1 - b; 2 - a; 3 - c; 4 - d; 5 - e; 6 - f