Rewrite the sentences using the words given. 1.you must go now because you are going to be late. (had better) 2.it's not a good idea to leave your mobile in the car. (should) 3.never borrow my car without asking! (had better) 4.don't be late because karel will leave without you. (had better) 5.it's a good idea to visit a psychologist. (should)