1. Choose the correct answer. In my opinion that is case in my practice. A difficulter b the less difficult c the less difficulter d the least difficult 2

23. According to the passage, what is this story
mainly about?
A)A guide who found a new island.
B)A sailor who learned biology.
C)A scholar who discovered a talking bird.
D)A man who lived by the volcano.

24. According to the passage, why did Dr.Norton go to the island?

A)He wanted to start a new life there.
B)He wanted to discover some old houses.
C)He wanted to see the volcano.
D)He wanted to find a talking bird.
25. At the end of the story, we can conclude that . . . .
A)the bird had never been caught even by Dr.Norton
B)Jai didn’t like Dr.Norton and asked not to
sell the bird
C)finding the volcano was also a significant
discovery
D)the bird was a proof to persuade Dr.Norton’s
colleagues