Question

Which example of dialogue is punctuated correctly?

“Be careful, because the floor is wet,” he warned.
“Be careful, because the floor is wet”, he warned.
“Be careful, because the floor is wet” he warned.
“Be careful, because the floor is wet.” he warned

Answer 1

"Be careful, because the floor is wet," he warned.

Step-by-step explanation:

There is a continued sentence after the dialogue which is why there is a comma there. If there was no continued sentence after the dialogue, it would be a period following the dialogue.

Example: "Be careful, because the floor is wet."

Answer 2

The first one