If two person had given your answer then there is a option of mark as brainliest. Click there in the option of mark as brainliest in which you like the answer most. If any one person has given answer then after some days you will a notification to mark his/her answer as brainliest. By this you can mark an answer as brainliest.
Answer:the fire at the beginning of the chapter
Explanation:
I believe the colons should be placed as follows:
1. One thought kept crossing Jen's mind as Friday approached:
2. included the following: life, liberty, and the pursuit of happiness
3. cultures:
on the first sentence you are separating her thought from the statement
on the second, you are separating a list from the statement
on the third, you are separating the two different types of cultures from the statement.
I really hope these are correct for you :) good luck!