Expressing opinion

A. Asking for opinion:

• Do you think that....?
• What's your opinion about....?
• What's your point of view?
• Can I have your personal opinion...?
• What's you say concerning.....?
• How do you feel about.....?
• What's your take on.....?
• If I asked for your opinion, what would you say?

B. Giving opinion:

• In my opinion....
• In my point of view....
• It seems to me that.....
• I think that.....
• As far as I'm concerned....
• The way I see it is....
• Personally speaking, I think that....
• I take the view that....
• According to me....
• For me/ to my mind....
• As I see it....

Examples:
As far as I'm concerned, technology is a double-edged sword.

C. Agreeing:

• I think you're right.
• I share the same #opinion. 
• I can't agree more. 
• I support your opinion. 
• That's exactly what I think. 
• I agree.
• You are absolutely right. 
• I see what you're getting at. 

D. Disagreeing:

• I disagree.
• I don't agree. 
• I don't share the same opinion. 
• I can't agree. 
• I don't think so.
• I wish I could agree, but...
• I'm afraid. I can't agree with you. 
• I think you're wrong. 
• I am not sure I agree with you.