Formal:
* "There's no need to make such ado about it; it's a simple matter."
* "The Queen's arrival caused quite a ado in the village."
Informal:
* "I'm too tired to make a big ado about dinner tonight. Let's just order pizza."
* "She didn't want to make a fuss, but the broken vase caused quite a ado."
Literary:
* "He had a way of creating such ado out of the most ordinary things, making even the simplest task seem monumental."
Note: "ADO" usually implies a sense of fuss, commotion, or unnecessary trouble.