Помоги выполнить 1 задание,задание 2,задание 3 и 4

1.  1. subject. 2. exams. 3. private. 4. compulsory. 5. age. 6. same. 2. 1. c. 2. a. 3. d. 4. b. 3.  1. start. 2. go. 3. leave. 4. find. 5. stay. 6. take. 7. study. 8. choose. 4. 1. F. 2. T. 3. F. 4. F. 5. T.