Choose the correct word

1. After they had
   [pitched|raised]
   their tent in a field, they went to walk around the festival.
2. Kim
   [explored|wandered]
   around the festival, stopping to enjoy the different performers and entertainers.
3. Festival organisers
   [attract|promote]
   green issues by encouraging festival-goers to recycle and leave the site tidy.
4. Please
   [encourage|support]
   Greenpeace by coming to our demonstration tomorrow.