Read the sentence add missing exclamation marks, question marks or periods

John lives at 5044 Colonial Dr
John lives at 5044 Colonial Dr.

Did Dr Brown talk to you before class
Did Dr.Brown talk to you before class?

Have you learned about Dr Martin Luther King Jr
Have you learned about Dr.Martin Luther King Jr?

J K Rowling is an amazing author.
J.K. Rowling is an amazing author.

Did you find the answer to number 21
Did you find the answer to number 21?

Run
Run!

Hey I'm still on the phone
Hey! I'm still on the phone.

That was a terrible movie
That was a terrible movie!

This is due on Dec 5th
This is due on Dec 5th.

I just met Johnny Depp
I just met Johnny Depp!

All are correct except #3.

Have you learned about Dr.Martin Luther King, Jr?

Put a space after the period after "Dr" and it'll be perfect!

Ah, yes ... Ms. Sue's right ... there needs to be that period after Jr and before the question mark.

To add missing exclamation marks, question marks, or periods to the given sentences, follow these guidelines:

1. Exclamation Mark (!): Use an exclamation mark to show strong emotion, emphasis, or excitement.

- Sentence: Run.
- Revised Sentence: Run!

- Sentence: Hey I'm still on the phone.
- Revised Sentence: Hey! I'm still on the phone.

- Sentence: That was a terrible movie.
- Revised Sentence: That was a terrible movie!

- Sentence: I just met Johnny Depp.
- Revised Sentence: I just met Johnny Depp!

2. Question Mark (?): Use a question mark to indicate a direct question or to show uncertainty.

- Sentence: Did Dr Brown talk to you before class.
- Revised Sentence: Did Dr. Brown talk to you before class?

- Sentence: Have you learned about Dr Martin Luther King Jr.
- Revised Sentence: Have you learned about Dr. Martin Luther King Jr?

- Sentence: Did you find the answer to number 21.
- Revised Sentence: Did you find the answer to number 21?

3. Period (.) : Use a period at the end of a declarative sentence (a statement) that is not a question or an exclamation.

- Sentence: John lives at 5044 Colonial Dr.
- Revised Sentence: John lives at 5044 Colonial Dr.

- Sentence: J K Rowling is an amazing author.
- Revised Sentence: J.K. Rowling is an amazing author.

- Sentence: This is due on Dec 5th.
- Revised Sentence: This is due on Dec 5th.

Remember to consider the context and intended meaning of the sentence when adding punctuation marks.