1. Space hotels differences from past travel, future tourism vision, advanced technology, Earth orbit, international competition
2. Tourism evolution history, royal exclusivity, social class division, industrial revolution impact, accessibility changes, modern tourism
3. Renewable energy use in space hotels, solar and nuclear power sources, Earth-space communication via satellite, video conferencing
4. Grammatical analysis tasks, passive participles, object pronouns, prepositional case with ya, temporal adverbs, verbal clauses
5. Linguistic structure comparison between texts, style, emphasis techniques, vocabulary repetition, narrative sequence in historic vs futuristic context
6. Summary writing about oud instrument, heritage, musical influence, Arab culture, historical role, artistic innovation, educational institutions