Return to Courses home Return to Online School Language Arts Conventions Click the exercises below to drop down the Material. Preschool Language Arts Language Arts 1 Click to access the Language Arts 1 Course. Language Arts 2 Click to access the Language Arts 2 Course. LA 5.0 CONVENTIONS OF ENGLISH EXAM Click to access the LA 5.0 CONVENTIONS OF ENGLISH EXAM. Language Arts 7 - American Lit Click to access Language Arts 7 – American Lit.