Write three different sentences, each with a comma in them. Explain the purpose of the comma in each sentence, and why it's different.

Answer 1

1. The cat, a tabby with bright green eyes, was sitting on the windowsill.

In this sentence, the comma is used to separate the main clause "The cat was sitting on the windowsill" from additional information, which in this case describes the cat. The comma helps to provide clarity and prevent confusion by setting off the additional descriptive phrase.

2. After work, I went to the gym to work out.

The comma in this sentence is used to separate the dependent clause "After work" from the independent clause "I went to the gym to work out." The comma helps to show the relationship between the two clauses and make the sentence easier to understand.

3. Sarah, my best friend, loves to bake cookies.

Here, the comma is used to set off the appositive phrase "my best friend," which provides additional information about Sarah. The comma helps to distinguish the appositive from the rest of the sentence and adds detail about the subject.