There are some more lacks
It agree, very good piece
I would like to talk to you on this question.
In my opinion you are not right. I suggest it to discuss. Write to me in PM, we will communicate.
Yes, I with you definitely agree
I firmly convinced, that you are not right. Time will show.
In my opinion you commit an error. I can defend the position. Write to me in PM, we will talk.
Willingly I accept. An interesting theme, I will take part. Together we can come to a right answer. I am assured.
I can not participate now in discussion - it is very occupied. I will return - I will necessarily express the opinion on this question.
