Read the sentence and answer the question. tiffany should participate more in class she has some great ideas that would benefit other students. which correctly shows where a colon is needed in the sentence?

tiffany should participate more in class she has some great ideas that: would benefit other students.

tiffany should participate more in class: she has some great ideas that would benefit other students.

tiffany should: participate more in class she has some great ideas that would benefit other students.

tiffany should participate more in class she has some great ideas: that would benefit other students.

Part a which statement best describes a central idea in this narrative? in times of tragedy, it is difficult to determine how best to be of service. in times of crisis, people prefer to be alone. young people tend to look to older people to take action in times of tragedy. when people publicly commit to being of service, they are more likely to follow through. part b which detail from the text best to shape the central idea in part a? "'i thought you might have too much going on already. i saw everyone post online.' martin said, 'i don’t think anyone wanted to be in the way today, so i’m glad you came.'" "finally, he said, 'i don’t know what to do. i guess i should tell him to let me know if he needs anything, but that doesn’t feel like enough.'" "he wondered how many people would actually show up to out and how many would simply hope that enough others did." "he explained to her that martin’s mom had died, and told her how he felt about his friend’s loss. 'what do you plan to do for him? ' his mother asked."

Jason is making a list of sources for his current events report about the presidential election. he writes: magazine, newspaper, news website, book. which choice could provide the most current information? a) book b) magazine c) newspaper d) news website

The institute of international research is holding its annual convention. this year more than 500 scholars have been invited to hear research reports on many timely topics. approximately 250 big name scientists will be winging their way to washington, d. c. how can the underlined sentence be revised so that it fits the tone of the passage? a) approximately 250 people will be in washington, d. c. b) approximately 250 bigwigs will be flying to washington, d. c. c) approximately 250 science people will be going to washington, d. c. d) approximately 250 well-known scientists will be arriving in washington, d. c.