1. —If you are interested, I’ll bring you the book tomorrow.
—_____. It couldn’t be better.
A. No problem B. Thank you C. That’s right D. Don’t mention it
2. The crazy young man _____ his fist(拳头) to show his great anger.
A. made B. picked C. took D. shook
3. He is a good student, and he always _____ himself in his studies.
A. hides B. buries C. covers D. leaves
