dah

she said, "dah, i forgot my keys!"

he looked at me and said, "dah, that makes sense."

when i realized my mistake, i thought, "dah, how could i be so careless?"

"dah, i always forget to bring my lunch," she complained.

after finishing the project, i thought, "dah, that was easier than i expected."

he exclaimed, "dah, i can't believe i won the lottery!"

when she saw the surprise party, she gasped, "dah, you all did this for me?"

during the meeting, he said, "dah, i forgot to mention that point."

after realizing the time, she sighed, "dah, i'm going to be late!"

when i saw the mess, i muttered, "dah, i need to clean this up."