A road block or anything in one path
The answer would be “physics”
Scanning means that the reader is looking threw the words.
Mom Dad did you know that 9 out of 10 doctors recommend getting a rabbit to cut down on depression? I mean just look at them they are so small and helpless whats to stop a cat or a bird to swoop down and eat the poor bunny? if you don't believe me go ask Tommy he has a rabbit.
The correct form of the sentence would be "Lisa went with [her] to the program."
