The exercise ____________ focuses on speaking helps me improve my conversation skills.

The jobs __________ require long hours can affect your personal life.

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

The South Pole is a region __________ is not inhabited by humans, except for researchers.

Wangari Maathai, __________ started the Green Belt Movement, helped plant many trees in Africa.

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

The nature reserve, __________ has many walking paths, is a great place for nature lovers.

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

The local ranger, __________ takes care of the trails, told us some interesting facts.

The travel guide, __________ has been to many countries, gave us some great tips.

I found a restaurant ___________ serves delicious traditional meals.

The beach resort ___________ we booked offered many activities.

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

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

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

The teacher __________ gives us long homework makes learning stressful.

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

The guidebook, __________ I read on the plane, gave great advice.

The food chain, __________ is a cycle of eating and being eaten, is very important for nature.

The person ____________ speaks slowly is very helpful when I'm learning a new language.

A diet which includes fresh fruits and vegetables are good for your health.

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

The viewpoint whose we stopped to take photos offered a stunning view of the falls.

The wildlife center, who staff cares for rescued animals, is funded by donations.

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