4. Take a walk through the 1) beautiful big old park in Greenwich, London to the Royal Observatory and it's 2) exciting new cone-shaped planetarium. Stand with your feet in two time zones, then look through the 3) amazing huge metal telescope. After this, watch a show about the solar system on the 4) big new digital projector. Don't miss the 5) powerful thin green laser pointing up into the sky to mark the 0° meridian timeline.
5. 1. leave
2. arrives
3. finish
4. will Luiza call
5. get
6. wake up