Answer:
The correct answers are - I am taking the test now
Explanation:
~The narrator tells us how stumbling upon an interesting cavern gave the two boys a secret.
~The narrator tells us that Mark had researched ancient American Indians and that he wanted to write a book on Paleo-American Indians.
Happiness makes you go on and lets you persevere!
it is a
the first one and the last one. Hope this helped, good luck!!
