—You ________ be quiet when you’re in the reading room, Jim. —OK, I ________. A. can; will B. should; will C. may; shall
David talked with a friend of ________ on the Internet for a long time yesterday.
---You are a good boy! --- .
I can’t findbackpack. Can you help?
Yao Ming was bornSeptember 12, 1980.
After I ______ my homework, I went out to an aquarium.