Using commas

Although I asked Angie to the movies last night, Rebecca ended up going with me.

Although, I asked Angie to the movies last night, Rebecca ended up going with me.

Although I asked Angie to the movies last night Rebecca ended up going with me.

Although I asked Angie to the movies last night Rebecca, ended up going with me.

I need, sugar, butter, and eggs from the grocery store.

I need sugar, butter, and eggs, from the grocery store.

I need: sugar, butter, and eggs from the grocery store.

I need sugar, butter, and eggs from the grocery store.

Ophelia is picking up the food and I am making the centerpieces.

Ophelia is picking up the food, and I am making the centerpieces.

Ophelia is, picking up the food, and I am making the centerpieces.

Ophelia, is picking up the food and I, am making the centerpieces.

“Yes” Tim said, “I did see the baby panda at the zoo today.”

“Yes,” Tim said, “I did see the baby panda at the zoo today.”

“Yes” Tim said “I did see the baby panda at the zoo today.”

“Yes,” Tim said “I did see the baby panda at the zoo today.”

The Mississippi River which is over 2300 miles long is the second-longest river in the United States.

The Mississippi River, which is over 2300 miles long is the second-longest river in the United States.

The Mississippi River which is over 2300 miles long, is the second-longest river in the United States.

The Mississippi River, which is over 2300 miles long, is the second-longest river in the United States.

The neighbor's jackhammer gave off a constant, annoying noise that drove Sam crazy.

The neighbor's jackhammer gave off a constant annoying noise that drove Sam crazy.

The neighbor's jackhammer gave off a constant, annoying, noise that drove Sam crazy.

The neighbor's jackhammer gave off a constant annoying noise, that drove Sam crazy.

Of course, I am the best forward on the team!

Of course I am the best forward on the team!

Of course I am the best, forward on the team!

Of course I am, the best, forward on the team!

Forecasters warned of another day of hot, windy conditions across Southern California on Sunday.

Forecasters warned of another day of hot windy conditions across Southern California on Sunday.

Forecasters warned of another day of hot, windy, conditions across Southern California on Sunday.

Forecasters, warned of another day of hot windy conditions, across Southern California on Sunday.

Although I am strong, I am certainly not the strongest.

Although, I am strong I am certainly not the strongest.

Although I am strong I am certainly not the strongest.

Although I am strong I am certainly, not the strongest.

Sam and Jonah gathered their supplies and were off to their next class.

Sam and Jonah gathered their supplies, and were off to their next class.

Sam, and Jonah gathered their supplies, and were off to their next class.

Sam and Jonah gathered their supplies and were off, to their next class.