The Galapagos Islands have __________ animals and plants that are not found anywhere else.

Victoria Falls is __________ on the border of Zambia and Zimbabwe.

The savanna in Africa has a diverse __________ with many species like lions and elephants.

I like to take __________ road trips to see different parts of my country.

My friend works at a travel __________ and helps customers book their vacations.

You can read __________ from other travelers to help you choose a tour.

Some travel apps provide maps to help you __________ when you arrive.

If you want to lose weight, you need to burn more __________ than you eat.

Your __________, such as the heart and kidneys, need a balanced diet to stay healthy.

Foods that are __________ in sugar can make you feel tired after eating them.

I feel tired, so I will __________ a nap after lunch.

Sometimes, I feel __________ about school projects, which makes it difficult for me to relax.

We watch videos that ___________ how native speakers use the language.

The textbook includes a ___________ of exercises to test our knowledge of the language.

My friend is ____________, and she speaks both Vietnamese and English.

In the 9th century, the Vikings from Scandinavia ___________ new words to English.

Using too many chemicals on farms can __________ the ecological balance of the soil.

Wetlands help prevent __________ by keeping the soil in place.

__________ are deep, narrow valleys with steep sides, often carved by rivers.

Many species are __________ because of pollution and habitat loss.