querulous

"Are you suggesting that I killed my wife?"

"The dog's whining at the door meant it needed to go outside. "

"My brother constantly helps his younger sister with her homework, demonstrating his steadfast loyalty and support. "

"Joe was always complaining about the noise made by his neighbours."

"My sister is often late for school. "

"My sister's joyful expression showed how happy she was about the good news. "

"My favorite book is the one about space exploration. "

"My complaint about the noisy neighbors was finally heard by the landlord. "

"Joe was always complaining about the noise made by his neighbours."

"I will do it, though."

"Go easy on him: he is but a child."

"My brother was very fretful this morning because he missed his bus to school. "