In my opinion, your explanation was very easy for everyone to understand.
I think you supported your answers well.
I prefer to agree with the opposite side in this debate.
You could add some more detail to your first paragraph.
Maybe you could explain your point by using some examples.
Could you please explain your point by providing some examples?
I think you should explain your ideas by adding some examples..
I don’t think you should rewrite this section.
Why don’t you think of a personal example to make your point more clear?
How about discussing our ideas as a team before we present them to the class?
I don’t know, but it seems that your second paragraph is a bit confusing.
I don’t think I agree with your position.
I don’t agree with the third answer.
I’m afraid I disagree with the rest of our group.
I’m sorry, but I don’t agree with our group.
I’m not sure that’s the best idea for this project.
Yes, but have you considered using a different phrase to express that?