We are looking for new ways to improve our household economy.

He searched all over the room and found his lost wallet.

My family is very warm.

Do Martians exist?

I am looking for a job that requires housekeeping skills.

Ancient documents record that deer were treated as sacred creatures.

This substance chemically transforms when heat is applied.

This chemical synthesis reaction is very complex.

He always helps me when I'm in trouble.

He succeeded in the project with the help from his friends.