Lea is dancing. She enjoys dancing.
Sammy is dancing with Lea. He likes her.
She gave a demonstration to my friend and me.
She gave a demonstration to my friend and I .
The paparazzi made its purpose clear. It had a right to be outside her house.
The paparazzi placed their cameras right in her face. They were rude, even mean.
Me and Diana got to know each other.
Diana and I got to know each other.
I had a good feeling about her and I.
I had a good feeling about her and me.
Everyone had his fishing pole.
Some had their fishing poles.
Everyone had their fishing pole. (informal usage)
The state's soccer team won several games.
The states' soccer teams won several games.
The goalpost's leg was broken.
The leg of the goal post was broken.
Our dog is over here. / Ours is over here.
All of the owners bring water for their (own) dogs.
One should exercise one's dog. (impersonal)
You should exercise your dog. (impersonal)
They don't like dogs there. Their dislike is unusual. (impersonal)
There is milk, cheese and eggs on the table. (En-US)
There are milk, cheese and eggs on the table. (En-Br)
Is it still raining? It's cloudy. (the weather)
Is there a rain on the street still? (exists)
To do the work this way is easy.
It is easy to do the work this way.
Apple is going to release a new operating system. It will merge the laptop OS with the iPad and iPhone OS.
Apple is going to release a new operating system. This will be a huge step in merging the laptop OS with the iPad and iPhone OS.
Whatever you say is confidential.
You can take whomever you want.
Whatever way will be fine.
By the time they arrived, my family was very hungry.
By the time my family arrived, they were very hungry.
Tracy gave Robin a recipe. She is a talented cook. Tracy or Robin?
Everyone in my family had their picture taken. (males, females, both?)
Citations to Fowler, Hudddleston and Pullam, Merriam-Webster, Robin Lakoff and others.
My friend is bringing me a letter.
My friend is bringing a letter to me.
My friend is bringing me it.