听下面一段独白,回答以下小题。
28. Small tablets are mentioned as a possible replacement for heavy backpacks in the future.
29. Virtual reality is described as a tool for making learning more interactive and fun.
30. The speaker suggests that classrooms will be limited to physical locations in the future.
31. According to the speech, virtual reality could allow students to explore historical places.
32. The audience is encouraged to prepare for a future where learning is only in books.
33. The future of education is described as one where virtual reality makes learning more boring.