(Core language courses) can be compulsory.Logical formLearned from3 sentences. A (mass medication) can be compulsory.Logical formLearned from3 sentences. A form can be compulsory.Logical formLearned from3 sentences. A (language study) can be compulsory.Logical formLearned from3 sentences. (Science lessons) can be compulsory.Logical formLearned from3 sentences. (Citizenship classes) can be compulsory.Logical formLearned from3 sentences. An English language can be compulsory.Logical formLearned from3 sentences. Games can be compulsory.Logical formLearned from3 sentences. Public schools can be compulsory.Logical formLearned from3 sentences. Matters can be compulsory.Logical formLearned from3 sentences. Civil marriage may be made compulsory.Logical formLearned from3 sentences. An application can be compulsory.Logical formLearned from3 sentences. An examination can be compulsory.Logical formLearned from3 sentences. Clinical trials can be compulsory.Logical formLearned from3 sentences. A combination can be compulsory.Logical formLearned from3 sentences.