(年北京市西城区高三5月二模试题)21. — You look great!— I ______ out. Check out my muscles!
He is a cutler(刀具商)--_____, a man who sells knives and sharp tools.
------- What do you think of Harry, our new roommate?-------- I am not sure, but he is always asking ______ questions.
The murderer was brought in, with his hands ________ behind his back.
Oprah Winfrey is ______black woman whose rise to fame is ______ inspiring story.
Theyhave arrived at lunchtime but their flight was delayed.