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 role of reading books mentioned in the passage?

It helps people (19) _____ difficult problems faster than before

Volunteering in mountainous areas is a meaningful way to support people who live in remote and disadvantaged regions. Many villages (37) _________.

 When she entered the dark room, she immediately __________ the light.

Put the sentences (a-c) in the correct order, then fill in the blank to make a logical text.

Living in the city has many advantages. ___________.

a. In addition, cities offer good schools, universities, and modern hospitals.

b. Besides, transportation is very convenient with buses, taxis, and subways.

c. First, people have better job opportunities with higher salaries.

Everything is ok, __________?

Mr. Baker has worked as an engineer for over twenty years.