House and Home Idioms: is it House or Home?

Complete the idiom, is it 'house' or 'home'?

It was great to meet John last night. He is so funny! We got on like a ____ on fire!

Complete the idiom, is it 'house' or 'home'?

Come in, please, make yourself at ____.

Complete the idiom, is it 'house' or 'home'?

Don't criticise other people if you don't have your own ____ in order!

Complete the idiom, is it 'house' or 'home'?

It was when I was driving home that it really hit ____, I had been fired and would have to find a new job!

Complete the idiom, is it 'house' or 'home'?

I love my new house plant, let's see if we can find a ____ for it in the office

Complete the idiom, is it 'house' or 'home'?

My flatmate never does the dishes. I think I'm going to have to tell her a few ___ truths.

Complete the idiom, is it 'house' or 'home'?

I only have one more exam left, I can't believe it! Once it's done I'll be ____ and dry. 

Complete the idiom, is it 'house' or 'home'?

That performance was brilliant! Wow, he really brought the ____ down!

Complete the idiom, is it 'house' or 'home'?

This might look dangerous but I promise you it's as safe as ____ !

Complete the idiom, is it 'house' or 'home'?

I wasn't very impressed with the experience, it was nothing to write ____ about.

Complete the idiom, is it 'house' or 'home'? It was great to meet John last night. He is so funny! We got on like a ____ on fire!