This old house is the one where my grandparents lived.

He is interested in the history of the past.

He is quite a good cook.

I think his Japanese has improved quite a bit, hasn't it?

I am busy with work during the daytime.

My keys are inside the house.

They (referring to women or girls) are my best friends.

His luck finally turned, and he got his dream job.

He said 'Open Sesame' as if by magic, and the door opened.

He shouted 'open sesame' towards the secret door.