Hard situation puzzles

George was late for a math class and misunderstood the teacher. This brought him a reward and recognition! What happened?

Every day he puts on green lipstick. But almost no one notices it.

Due to an oversight committed by Nils when doing his job, Martha, an upstairs neighbour, couldn’t wash the dishes. At the same time, Martha’s husband was glad, but Nils was still fired. Why?

On a beautiful road, there’s a bus stop that is fully operational. However, no public transport stops there. Why?

One day Mark hid his watch. What for?

A car without a driver moves; a man dies. How come?

Three dead men sitting at a table in a room. On the table, there are playing cards and a gun. What happened?

A pregnant woman had a locker that contained her collection. There were already 8 items there: a key, a lock, a battery, a medallion, a statuette of a girl, a pawn, a cap, and a button. She was going to put item number 9 in there, but something went wrong. This brought her to the hospital.

A young woman has her photo taken with her grandfather, but they have never met before, and neither of them is aware of their relationship.

Micheal and his wife were having a heated argument that lasted hours. After some time they both left the house to go outside. Neither of them ever returned.

King George IV was born in 1763 and ruled England from 1820 to 1830 when he died. He wasn’t an outstanding ruler but is known as a footwear trendsetter. His shoes were fundamentally different from those worn by his contemporaries. Everyone liked this innovation so much that today it’s a common practice, which can’t be said about those times. What kind of innovation is it?

The boy knocks on the door. The owner of the house opens it. The boy immediately thanks the owner and leaves. Why?