A : "What do you think about the new school uniform?"

B : "... it's too plain, I prefer the old one"

A : "... do you think of my new hairstyle?"

B : "It looks great on you!"

The sentence "What do you think about movie?" is an example of giving opinion

Which sentence shows asking for opinion!

"I completely agree with you" Expresses agreement to someone's opinion

A : "How do you feel about the new English teacher?"

B : ".... she is very nice"

Saying "In my opinion, this book is boring". Is an example of asking for an opinion

A : "I think watching movies is better than reading books"

B : " .... I prefer reading because it improves my imagination"

The expression "What your opinion about online learning" include in...

"I don't think that's a good idea" means the speaker disagrees with someone's opinion