1. The more support we give the more we get.
2. This shelter is not as big as the last one we’ve visited.
3. Peter is less concerned about the environment than I am.
4. Helping disabled people is much more difficult than taking care of animals.
5. Volunteering in the animal shelter was by far the most exciting experience.
6. We started to get more and more donations.
7. She’s the least supportive person of all my friends.
