Question

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Exercise 1 Add commas wherever necessary. Delete () commas used incorrectly.
Oh, I see you've made the finals for the math competition.
1. The riders screaming plunged down the first major drop of the roller coaster.
2. Jean who laughs so hard she cries is a good audience.
3. John F. Kennedy a former U.S. president was born, in Massachusetts.
4. Well what do we have here?
5. The detective, that you met yesterday, will be in charge of the case.
6. Here's a suggestion to help you get started for something to do for your science project.
7. This paint which costs far too much will not add anything to the room.
Unit 12, Punctuation, Abbreviations, and Numbers
anics

Answer 1

The riders, screaming, plunged down the first major drop of the roller coaster.

Jean, who laughs so hard she cries, is a good audience.

John F. Kennedy, a former U.S. president, was born in Massachusetts.

Well, what do we have here?

The detective that you met yesterday will be in charge of the case. (delete comma)

Here's a suggestion to help you get started for something to do for your science project.

This paint, which costs far too much, will not add anything to the room.