Of course Dad wouldn't believe that the dummy had slapped him.

Dad, I believe that you have been trying to develop a successful solar engine.

Does Dad believe that these people can fix him up?

I knew that Mom and Dad didn't believe my story.

Mom and Dad shouldn't have believed the doctors so easily.

I think Dad believed Mom was really going to divorce him this time.

"Mom and Dad will never believe this story," I said.

"Dad still believes the farm can't function without him," she said.

I didn't mean that to be heard, Dad, believe me!

My Dad didn't believe that for about a year after the conviction.