Run-Ons
I couldn't stop for lunch but I was hungry.
I couldn't stop for lunch, but I was hungry.
While working on my essay.
While working on my essay, I realized I also had a math test.
[Many answers possible]
The earths core
The earth's core
We have an exam, I hope I pass!
We have an exam, and I hope I pass!
We have an exam; I hope I pass!
Running to the park.
Sentence Fragment
I was late for class and I hadn't finished my project.
I was late for class, and I hadn't finished my project.
Looking forward to seeing the movie.
Ricardo is looking forward to seeing the movie.
[Many answers possible]
After the Jones barbecue
After the Jones' barbecue
How often do you think we'll have quizzes, will they be hard?
How often do you think we'll have quizzes, and will they be hard?
I wanted to get a drink but she wouldn't let me hold my place in line so I had to wait until we reached the front.
I wanted to get a drink, but she wouldn't let me hold my place in line, so I had to wait until we reached the front.
Although I could not wait to go on vacation.
Although I could not wait to go on vacation, I had to run several errands first.
[Many answers possible]
Do you like Charles Dickens short stories?
Do you like Charles Dickens' short stories?
Do you like Charles Dickens's short stories?
I've been listening to a new podcast lately, and although it's really good, it has super long episodes, I keep listening to it.
I've been listening to a new podcast lately, and although it's really good, it has super long episodes, but I keep listening to it.
Ted bought balloons and Josh found some decorations.
Run-On
I was waiting for Jim and Sofia to arrive I didn't notice that I had gone to the wrong movie theater they were on the other side of town.
I was waiting for Jim and Sofia to arrive, but I didn't notice that I had gone to the wrong movie theater, and they were on the other side of town.
Walking through the park.
Walking through the park can be a fun way to exercise.
Long John Silvers treasures
Long John Silver's treasures
Writing a book isn't as easy as it might seem, not every one can do it.
Writing a book isn't as easy as it might seem, and not everyone can do it.
I have been saving up for a very long time to buy that card, it's really rare
Comma Splice
Although I love churros, the line for them was way too long I wasn't willing to wait that long, even though the churros would inevitably be delicious.
Although I love churros, the line for them was way too long; I wasn't willing to wait that long, even though the churros would inevitably be delicious.
Since scuba diving is something in which I have always had an avid interest, ever since I was a little kid.
I signed up for scuba lessons since scuba diving is something in which I have always had an avid interest, ever since I was a little kid.
[Many answers possible]
An octopuses garden
An octopus's garden
Although I've been coming here for over two years, I still don't know where everything is, it can be hard to find your way around.
Although I've been coming here for over two years, I still don't know where everything is. It can be hard to find your way around.
In the authors work it clearly states that the perceptions are not directly tied to measurable impacts.
Missing Apostrophe