(用所给词的正确形式填空) We ________(be)best friends for a long time．

(用所给词的正确形式填空) Harry Potter sells well among ________(teenager)．

(用所给词的正确形式填空) Millie is one of the ________(tall)girls in our class．

(用所给词的正确形式填空) We should speak to old people ________(polite)．

(用所给词的正确形式填空) ________(drink)too much is had for our health．

(用所给词的正确形式填空) My best friend Li Ping is ________(music)．

(用所给词的正确形式填空) Can you talk to ________(he)about anything?

(用所给词的正确形式填空) I think he is very ________(fun)．

(用所给词的正确形式填空) Mr Wang is a ________(friend)teacher．

(用所给词的正确形式填空) Do you believe what he ________(say)just now?