Ben wants to show hesitation from his character in his narrative. Which sentence is correctly written to show hesitation?

I don't know ... I mean ... um ... the thing is ... I'm not sure.

time change in a movie
Stu likes cake, but I like brownies.
"I can't believe you left," exclaimed Blake.
"Didn't you say I could go?" asked Ben.
Sam likes to run marathons: he's a very smart guy.
Dee ate all her dinner and then asked for seconds: She had skipped lunch.
Although I ran into my teacher, she did not give me the assignment, so it will be late.
Because of you, I was able to get the help I needed.

What do you think?

Hey bob you gave me a good grade buy one of them is wrong :)

on the sam one its
Sam likes to run marathons; he trains year-round.

not

Sam likes to run marathons: he's a very smart guy.

just thought you all should know

whats the answerssss I NEEED THEM TODAYYY

so trust in the bob just not that one question :(

I just took the same test. Came up with the same answers as Bob. But when I went to check the grade book, it wouldn't show me the grade. I guess because there is a few written answers. I'll post as soon as it's graded.

What are the answers guys!

I really need help!

Has anyone tried Bob's answers?

@dunno yet any response i would love you if there is

I NEED HELP

No sentences.