Answer:
1) D
2) C
3) A
4) B
5) C
Explanation:
I took my best guess based off of what I see, but you didn't say which part was underlined, which makes it harder for me to be sure. I'm happy to help, but you need some more detail here luvv :)
Jerry researched the report, and I took notes.
Did the class teacher punish him?
Answer: a tool to help find the periodicals that contain articles on a particular subject.
A periodical index is a tool that contains the subject, author and keywords of a particular list of periodicals. This tool helps you find articles about specific topics. The way to look through an index is similar to that of looking for items in a library catalog.