ответ:
1) i don't have to walk to school ( я не обязан ходить в школу пешком, потому что могу и на машине проехаться или маршруткой и т.п. если бы было go to school тогда да)
2) parents mustn't get up at 6 a.m. ( если они конечно не работают в ночную смену)
3) best friend don't have to leave home early.( мы же не в курсе что ему там сказали, может он и должен прийти раньше, если бы уточнили)
4) students mustn't eat in the classroom.( лично я так думаю конечно)
5) i don't have to learn spanish( ну может если тебе это необходимо тогда have to)
6) friends and i have to (should) help at home.( я б поставил конечно should)
7) mum have to drive to work. (тут от вас зависит. если работа далеко - тогда используйте have to, если же близко - don't have to)
8)we mustn't run in the corridors. (mustn't - потому что это правило, что нельзя бегать. хоть я и не придерживаюсь его))
1. 1) If it rains, we won’t go to the park.
2) You won’t pass the exam, if you work hard.
3) When we shall be ready, I will call you.
4) You will pay back, as son as you find a new job.
5) I will see you when you are in Moscow next time.
6) What will you do, when you find out the truth?
2. 1.If you had been free I would have come to see you.
2.If I had seen her I would have been very happy.
3.If you had been busy I would have left you alone.
4.If I had lived in Moscow I would have visited the Tretyakov Gallery every year.
5.If she had known English she would have tried to enter the university.
6.If mother had bought the cake we would have had a very nice tea party.
