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

The Louvre Museum, _________ is located in Paris, is one of the most famous art galleries in the world.

The guide ___________ led our eco-tour was very passionate about nature.

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

The friend __________ advice I followed helped me solve a big problem.

They visited a village _________ houses were damaged by the storm.

The nearby village, __________ we stayed overnight, had traditional food and cozy lodges.

The forest, __________ is home to many species, must be protected from logging.

My sister, __________ loves to travel, joined us on our vacation to Italy.

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

They returned to the village _________ they had spent their childhood.

The wildlife sanctuary, __________ animals are kept safe, is located near the river.

The woman __________ leads the campaign for clean water is very passionate about her cause.

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

The app ____________ my friend recommended helped me learn new words quickly.

The sentences __________ native speakers use are sometimes too fast for me.

The Earth's crust, __________ is the outermost layer, is made up of solid rock.

My friend __________ French is very good helps me practice speaking.

The pilot, __________ is very experienced, announced the landing time to all passengers.

She lost the necklace _________ her grandmother gave her.

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

The firefighters, whom arrived very quickly, managed to stop the fire.

The hotel whose has a view of the beach was recommended by a friend.

The club who focuses on environmental issues is popular among teens.

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