scatterbrain

"My grandfather is getting quite forgetful; he often misplaces his keys. "

"A good article will cover the who, the what, the when, the where, the why and the how."

"The arrival of her new baby would inevitably disorganize her life."

"Each person is unique, both mentally and physically."

"I have forgotten most of the things I learned in school."

"My sister is so flighty that she changed her major three times in one semester! "

"Airplanes did not always exist as a form of transportation."

"My brother and I both attend the same high school. "

"I used my keys to unlock the front door. "

"My sister's new job offers a similar salary; it's a good such for someone with her experience. "

"He lost his hearing in the explosion."

"I parked the drive heads of my hard disk before travelling with my laptop."