developmental

"My grandfather, a senior citizen, enjoys spending time with his grandchildren. "

"The development of this story has been slow."

"The classroom controller made sure everyone stayed quiet during the lesson. "

"The new trainee is learning to operate the machinery in the factory. "

"Environmental studies are becoming increasingly important as we face climate change. "

"Most birds are capable of flight."

"Many adolescents struggle with finding their place in the world during the transition to adulthood. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

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

"The teacher monitored the students carefully during the exam to prevent cheating. "

"Please relate the circumstances of your journey here today."

"My sister is studying psychology at university. "