Please Help me with english please need 5-7 sentences with 2 pieces of evidence please help im already sad so please help

Read the passage: canines may not be the deepest thinkers in the world. but perhaps that's for the best. the life of a dog—sitting alone all day, waiting for everyone to come home—can be pretty boring. super-smart animals would probably get totally stressed out, says university of pennsylvania researcher james serpell. look at it this way: if dogs were any smarter, they probably wouldn't choose to hang around with us. which best describes the tone of the passage?

Which of the following best describes the speaker’s feelings about america?

11. why is it important to use positive language in business messages?