The volcano, __________ can erupt violently, is formed by the movement of tectonic plates.

The people __________ live by the sea often go fishing for their food.

The local market, __________ we plan to buy souvenirs, is open every day.

I met a traveller ___________ told me about hidden places.

Greta Thunberg, __________ is a Swedish environmental activist, is known worldwide for her climate protests.

The teacher __________ inspired me the most taught me in high school.

Spring, __________ the flowers bloom, is the best time to visit the national park.

I bought a souvenir from a shop ___________ sells handmade items.

Our guide, __________ knowledge of the mountains is impressive, showed us the safest trails.

The summer, __________ most people take vacations, is the busiest travel season.

The city, __________ streets are filled with shops, is perfect for shopping lovers.

The Earth, __________ is the third planet from the Sun, has many beautiful landscapes.

I enjoyed the festival ___________ celebrated local traditions.

The app __________ I downloaded yesterday has great language lessons.

She lost the necklace _________ her grandmother gave her.

Some park rangers, __________ work with local communities, teach people how to protect nature.

The tour guide ___________ we met shared great stories about the area.

The airline, __________ has good reviews, offers free meals during the flight.

The Red Cross, __________ provides emergency aid around the world, has helped countless people in need.

The locals __________ we talked to were very friendly and welcoming.

The Amazon River, that is in South America, has a huge rainforest around it.

The children whose visit the zoo learn about different animals and their habitats.

One Pillar Pagoda, that was built in the 11th century, attracts thousands of visitors every year.

The organization which goal is to protect endangered species is based in Africa.

The police are talking to the man his car was stolen last night.