1. "Don't be late", JerryTom tells Jerry not to be late … 2. "Please, don't put on boots, children".The teacher asks children not to put on boots3. "Please, return the book on time!"Jerry asked Nora to return the books on time4. "Invite all your friends to the party". Mother let me invite my friends to the party5. "Please, don't miss the train, Bob".Ted warned Bob not to miss the train… 6. "Speak louder, please!"The teacher asked the pupil to speak louder