I think this pair of shoes looks nicer than that one.—_________ In my opinion, that white pair is better.

____, are you Mr. Wang—Yes, I am.

Please tell me______ to improve my English.

“Those sweet memories of summer days are about quiet streams and trees and shade.” The main structure of the sentence is .

I’m sorry I’m late, Mr. Green.—“It doesn’t matter this time, but please come here a little______ next time.” Mr. Green says _______ smile on his face.