3. 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 their homework on time.

Разберем каждое предложение: 1. It's possible it'll rain later. -> It may rain later. (Может пойти дождь позже.) 2. It's necessary to talk to the headmaster. -> You must/have to talk to the headmaster. (Необходимо поговорить с директором.) 3. It's forbidden to bring pets into the classroom! -> You mustn't bring pets into the classroom! (Нельзя приносить домашних животных в класс!) 4. It isn't necessary for you to finish the project by Wednesday. -> You don't have to finish the project by Wednesday. (Вам не обязательно заканчивать проект к среде.) 5. Always wear a uniform, it's a rule. -> You must always wear a uniform. (Вы всегда должны носить форму.) 6. It's a good thing to revise for a test over the weekend. -> You should revise for a test over the weekend. (Тебе следует повторить материал к тесту на выходных.) 7. Everybody is obliged to hand in their homework on time. -> Everybody must hand in their homework on time. (Все обязаны сдавать домашнее задание вовремя.)