waffled

"Any two diameters of a circle intersect each other at the centre."

"The royal interview between the two monarchs was broadcast live on television. "

"The dog cautiously approached the sleeping cat. "

"His vacillation about which college to attend frustrated his parents. "

"The student began to vacillate between choosing the easy math problem or the challenging one, unsure which would be the best use of her time. "

"For lunch, I made sandwiches with ham and cheese. "

"What is your question?"

"As the altitude increases, the temperature gets lower, so remember to bring warm clothes to the mountains."

"The boy was riding his bike too fast and ended up crashing into a tree. "

"Her ambivalence about moving to a new city was clear: she was excited for the opportunities but sad to leave her friends. "

"He answered the question."

"The politician spoke at the school assembly about the importance of community involvement. "