You have more apples than ______ . But mine are better than _______.

—Is Mary         friend?—No,       isn’t.

---Here’s coffee and tea. You may have        .---Thanks!

I found ___________ hard to remember all the twelve star signs because they are difficult to pronounce(发音) and spell. 

—_________ model plane is this?—I think it’s Jim’s. Look, his name is on it.