Ответ:

1a) Повторите слова: desk, pencil case, pencil, rubber, ruler, crayons, blackboard, chair, glue, sharpener, notebook, schoolbag, pen, paperclips, book.

1b) В алфавитном порядке:

  1. blackboard
  2. book
  3. chair
  4. crayons
  5. desk
  6. glue
  7. notebook
  8. paperclips
  9. pencil
  10. pencil case
  11. pen
  12. rubber
  13. ruler
  14. schoolbag
  15. sharpener