Read the passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.
Goa is a natural paradise that offers travelers who need a break from city life an opportunity to experience nature at its best. If you want to combine a holiday with conservation work, it is the ideal place to go. The region’s lush landscapes, tranquil beaches, and vibrant ecosystems make it a perfect getaway for nature lovers. I spent two weeks at a nature conservation center in Goa, and it was one of the best holidays I’ve ever been on.
The conservation center, which serves as a field station for biologists and ecologists, was set up so that they could do research and check the development of various plants and wildlife. It is also a hub for collaborative projects aimed at preserving the region’s unique biodiversity. In addition, the center tries to make the local communities in the region aware of environmental issues. There are also volunteers at the center who help with various conservation activities in the area.
After a two – day training course, I started working with the team responsible for the conservation of sea turtles. My role was to collect data on the turtles and also to talk to people in the local community about things they can do to help protect the turtles. I spent most of my days walking up and down the beaches, observing and writing down everything I noticed about the turtles. At sunset, I would eat dinner with the other team members and enjoy the beautiful scenery.
In my free time, I went swimming in the sea and I also went on organized nature walks into the jungle. This was a truly amazing experience as I got to see all kinds of interesting wildlife up close, from colorful birds to elusive monkeys. However, the best thing was visiting the waterfalls; they were simply wonderful. I also took a yoga class that was offered at the center, which helped me feel even more connected to the serene environment around me.
[Adapted from Traveller]
Question 23: The word “they”in paragraph 2 refers to __________. A. local communities B. plants and wildlife C. biologists and ecologists D. conservation volunteers