New situation puzzles

A woman misread something and never saw another person again.

Sherlock Holmes had a secret room, and the key to it was in a chest of drawers. He didn’t let anyone in there – neither Dr. Watson, nor Mrs. Hudson. But when Sherlock Holmes and Dr. Watson left, Mrs. Hudson decided to see what was in the room, took the key, opened the room, and entered. She walked around the room, approached a table, opened a book lying on it. Suddenly, she heard footsteps downstairs, and Holmes’s voice, “I forgot something.” Mrs. Hudson quickly closed the book, put it back, went to the door, turned off the light, left the room, closed the door, and managed to put the key back. Holmes took the key, opened the door, looked into the room, and immediately asked, “Mrs. Hudson, why did you enter my room?” How did Holmes know that Mrs. Hudson had entered his room?

Bill always wore a silk scarf to work, whatever the weather. What’s his job, and why does he need this scarf?

A man is driving his car while listening to the radio when suddenly the radio goes silent. He then decides to leave the road and throw himself off the top of a cliff.

I was having dinner with my friend and he said to find a hidden place so that he would not be seen. After a while, my friend exploded.

The girl’s mother died. The girl was burying her, and at the funeral she saw the man of her dreams and fell in love with him. 14 days later, she killed her sister. Why did she do that?

A company produced knives for peeling potatoes. The manufacturers wanted to increase sales of their products and decided: if the knives disappear more often in homes, then housewives will buy new ones. How did they embody their idea?

Every night before going to sleep, Lisa locks the door of her house and attaches the key to a string. Why?

Camellia brought Valmont some wine. He looked at his watch, drank and died.

One day Mark hid his watch. What for?

He wasn’t hungry, but food saved his life.

A professor didn’t want to accept a student’s paper. Student: “Do you know who I am?” Professor: “I neither know nor care. And don’t try to frighten me!” But the professor still accepted the paper. Why?