Rewrite the phrases in bold, using an appropriate modal and making any other necessary changes. 1 It's possible it'll rain later. 2 It's necessary to talk to the headmaster. 3 It's forbidden to bring pets into the classroom! 4 It isn't necessary for you to finish the project by Wednesday. 5 Always wear a uniform, it's a rule. 6 It's a good thing to revise for a test over the weekend. 7 Everybody is obliged to hand in the