Look at the sign or the notice. Choose the best answer (A, B, C, or D) for each of the following questions.

What does the sign say?

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

What is the main idea of the passage?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

What does the sign say?

Cuc Phuong National Park is the natural ______ for many rare species, both plants and animals.

The city council is ______ a big project to improve its traffic light system.