This kind of CD-ROM is very popular. Why not buy one before it___________?A. comes out B is come out C. is sold out D. sells out
His friends found ______ necessary to tell him everything about his father .
---Can you hear a girl ____ next door, Miss Zhou? ---Yes. How beautifully!
Blue looks good _____ me while you look nice ______ pink.
All the students like Miss Green because she always makes her class _______.
—I’d like you to tell me something about Shenongjia.----I’m sorry, but neither Jack nor I ____________there.