Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions from 4 to 5.

Artificial Intelligence (AI) is a wonderful_______of modern life.

The word "crucial" in paragraph 3 is closest in meaning to________.

What is the best title of this passage?

Watch out for cybercrime when using the Internet or you will be cheated.

The woman is my Music teacher. She is wearing a red dress.

Read the following announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each gap from 1 to 3.

[a]. Secondly, volunteering helps students connect with the community, making them aware of the needs around them.

[b]. Additionally, students develop such important skills as teamwork and communication ones while they volunteer.

[c]. Firstly, students doing voluntary work can gain valuable real-world experience which may help them in their future careers.

[d]. Finally, doing volunteer work can be a rewarding experience as students feel good about helping others.

[e]. High school students benefit from doing voluntary work in many ways.