I’m surprised that John is only 25. I thought he was ________ , for he seems to be in his thirties.

— You must keep the door _______ when you leave your room. — But I want to get the fresh air. I think I can keep the window ________ instead. 

She’s feeling ______ tired.

—Susan, how are you feeling now?—I feel much _______after taking a short rest.

My parents are     teachers. They work in the same school.