Complete the sentences with the missing parts of the idioms below.

Write one word in each gap.

house, home, from, houses

Staying at my grandparents' house always feels like a home [ ] home.

My best friend and I get on like a [ ] on fire. We are very close.

After investing in a security system, I feel as safe as [ ] in my home.

After we finish the task, we'll be [ ] and dry.