Trắc nghiệm từ vựng Unit 7 lớp 9 Natural Wonders of the World

Kiwi birds and Hector’s dolphins are some of the most signature ______ of New Zealand. 

Many parts of Mongolia are covered in ______, where horses and sheep roam freely. 

The trip to explore Son Doong Cave is very ______. It needs a lot of equipment and thorough preparation. 

The waters surrounding Komodo island contain rich marine ______.

Every one of us has made a positive contribution to the overall success of the project. 

The locals strongly ______the project to protect the ecosystems in the Amazon Rainforest. 

We were in the town when their annual festival took place. It was amazing.

Mr. Connor is attending a seminar on world natural heritages and sustainable ______. 

Some underwater caves near ancient Mayan ruins can only be explored through ______. 

The villagers are very eager to conserve their own customs and language. 

The villagers are unhappy with the campers. Their tents seem to destroy the landscape.

The limestone formation of Thien Duong Cave is more ______than that of Phong Nha Cave.