This text is for questions 4 to 7.Last year, I joined the Chicago Marathon,my first marathon contest. I had to run 26,2 miles
to complete it. It was hard.

At first, I just wanted to get the experience of joining a marathon. I thought it would be one lifetime experience. After finishing it, I changed my mind.
I wanted to join another one. I was interested to complete at least one more marathon and
improve my time. I also experienced a good feeling
between participants and the spectators that made me happy. It was a very wonderful thing for me. So, I decided that I had to join another marathon
the following year.

4. What is the text about?
A. The writer's activities of watching Chicago Marathon contest.
B. The writer's wonderful feeling after watching marathon.
C. The writer's good achievement in marathon.
D. The changing of the writer's feeling after joining the marathon.

5. To improve his achievement, the writer ....
A. asked for advice how to run well
B. practiced hard with other participants
C. planned to join another marathon
D. ran faster and faster

6. What was the writer's intention when he decided to join his first Marathon?
A. He would get the winner
B. He just wanted to get an experience
C. He planned to join another marathon
D. He wanted to complete 26,2 miles run

7. "... I changed my mind." (paragraph 2)
The underlined word ia closet in meaning to ..
A. decision
B. ambition
C. thought
D. suggestion​