1.没听清/听懂

　　I'm sorry I didn't hear that clearly. May I ask you to repeat it, please?

　　I beg your pardon. I don't understand your question.

2.对方说的不对

　　Excuse me，I guess I don't make myself clear

　　My I try to say that in another way

3.被夸奖

　　Thank you for your compliment. I am far from perfect.

4.介绍自己

　　It's my great honor / pleasure to introduce myself to you here.

5.夸奖对方

　　That is my pleasure. It's been nice talking with you

　　A thousand thanks for your talking with me.

6.期待下文

　　I' ll expect for your notification