We went to the library because we wanted something new to read.

We went to the library, because we wanted something new to read.

He, then, walked out of the classroom.

He then walked out of the classroom.

We wandered around for awhile and drank tea.

We wandered around for awhile, and drank tea.

She was running late, and consequently, she ran a stop sign.

She was running late, and consequently she ran a stop sign.

Unfortunately I won't make it to the party.

Unfortunately, I won't make it to the party.

I am super busy, so can you make dinner tonight?

I am super busy, so can you make dinner tonight.

Mrs. Peters (who is a total book nerd) came into the bookstore today.

Mrs. Peters, who is a total book nerd, came into the bookstore today.

Disneyland - we went there last year - is an awesome place to visit.

Disneyland, we went there last year, is an awesome place to visit.

To Whom It May Concern:

To Whom It May Concern,

It rained while we were at the zoo; however, we had a good time.

It rained while we were at the zoo, however, we had a good time.