I really want to see you.

His house is in front of and behind my house.

Please infer the content of the blank from the context before and after the sentence.

I cleaned the classroom floor with a rag.

He is good at creative cooking.

My father works at a shipyard.

I belong to that project.

This room is equipped with a TV and air conditioning.

Do you have any other questions?

His talk quickly strays from the main topic.