Read the brief letter.

Dear Grandma

I will be visiting Uncle Monte and Aunt Judy in Washington next week. They have been invited to attend the opening of a new museum. More than 3,500 other people from around the world have been invited to attend! I will be sure to send you some pictures.

Love

Erin
Which revision is needed to punctuate the letter correctly?


Add a comma before and after Dear and Grandma.


Delete the comma in 3,500 and add a comma after Erin.


Delete the comma in 3,500 and add a comma after Love.


Add a comma after Dear Grandma and after Love.


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