befalling

"His appointment was deemed suitable"

"He is a student of life."

"All documents appertaining to the ongoing investigation must be submitted by Friday. "

"Let me tell you how it happened."

"The temptation to skip breakfast and grab a pastry on the way to school was very strong. "

"The teacher will appropriate the new lesson plan to the students' current level of understanding. "

"The city protected the wetlands because they provide a habitat for many birds and filter the water. "

"the solemnity of a funeral"

"It is of great importance that you act in a respectful manner towards the duke and duchess."

"The meeting was a coincidence; both Sarah and Mark arrived at the same time. "

"The frequent occurrence of noisy construction near my house has made it hard to concentrate on my studies. "

"The car was so slow we were overtaken by a bus."