1. I leave at seven o'clock.
→ I'm going to leave at seven o'clock.
2. Emily packs her suitcase.
→ Emily is going to pack her suitcase.
3. We spend six weeks travelling round Australia.
→ It takes us six weeks to travel round Australia.
→ Travellinh round Australia takes us six weeks.
4. The tour guide shows us round the site.
→ The tuor guide is going to show us round the site.
5. You meet some local people in traditional clothes.
→ You are going to meet some local people in traditional clothes.
6. They aren't using public transport.
→ They aren't going to use public transport.
Chúc bạn học tốt !!!