Câu hỏi:

The Amazon Rainforest is the largest rainforest in the world. It is located in South America and (1) _______. The rainforest is home to a wide variety of plant and animal species, many of which are not found anywhere else on Earth. The Great Barrier Reef is (2) _______ in the world. It is located off the coast of Australia and stretches for over 2,300 kilometres. The reef is made up of thousands of individual reefs and (3) _______ , and it is home to a diverse range of marine life, including over 1,500 species of fish and over 400 types of coral. The Grand Canyon is a massive gorge located in the state of Arizona in the United States. (4) _______ is a massive gorge located in the state of Arizona in the United States. (4)_______.

The canyon is about 446 kilometres long and up to 29 kilometres wide. It is known for its colourful landscape and stunning rock formations. Mount Everest is the highest mountain in the world, with (5) _______ 8,848 meters above sea level. It is located in the Himalayas and straddles the border between Nepal and China. Climbing Mount Everest is a dangerous and challenging feat (6) _______

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 1 to 6.