In English where should you place periods and? She used in dialogue

Periods should be placed inside quotation marks when they are used in dialogue. For example:

"He said, 'I will see you tomorrow.'"

However, if the dialogue is a question or exclamation, the punctuation will go inside the quotation marks as well. For example:

"Did you hear what she said?"

"I can't believe he did that!"

Additionally, when using dialogue tags such as "he said" or "she asked," the punctuation should be placed inside the quotation marks. For example:

"I love this book," she said.

"I can't wait to see you," he whispered.