e.g. She is in the room. He is dressed in a suit. The food is in the box.
e.g. He was born in the 1980s. I will see you again in a few days.
e.g. The building is in a poor condition. They are very close in age.
e.g. I am in a book club. He read about it in the newspaper. You must be careful in choosing the house to buy.
e.g. You may walk in through the main door. The letter is sealed in the envelope.
e.g. I stopped by her office but she wasn't in.
Company