What is a compound sentence for the word urbane?

Although the account is in good standing at this point in time. is this sentence incomplete or complete?

What do u think u might go with a bestfriend that u don’t do with everyday friends( school friends)

What is the best way to improve the conclusion? add a sentence to the ending that summarizes the writer’s topic. add a sentence to the middle that reflects on the writer’s experiences. revise the final sentence to have a different tone. revise the first sentence to state a future goal.