I'm in a bad mood. What good jokes can relieve boredom?

Seven sick questions, four right questions, you are great! Don't peek at the answer ..!

1) Goose problem:

One day, a girl cooked a dish for a boy. The boy ate it, but it tasted strange, so he asked the girl, what kind of meat is this? The girl said, this is goose. The boy pondered for a while ... and cried himself to death. Why?

2) Train jumping problem:

A person went to see a doctor in a neighboring town by train, and all recovered after seeing it. On the way back, the train passed a tunnel, and the man jumped out of the car and committed suicide. Why?

3) Water grass problem:

A man and his girlfriend went for a walk by the river. Suddenly, his girlfriend fell into the river. The man jumped into the water to look for it, but he couldn't find his girlfriend. He left here sadly. A few years later, he revisited his old place. At this time, he saw an old man fishing, but the fish caught by the old man had no aquatic plants. He asked the old man why there were no aquatic plants on the fish. The old man said, "You don't know, there have never been aquatic plants on this river." Speaking of which, the man suddenly jumped into the water and committed suicide. Why?

4) The question of the funeral story:

There are three people, mother and daughter. Mother died and the two sisters went to the funeral. My sister met a very handsome man at the funeral and fell in love with him at first sight. But the man disappeared after the funeral, and my sister couldn't find him anywhere. Later, a month later, my sister killed my sister. Why?

5) Semi-matching problem:

There was a man in the desert who died with his head down, with several luggage boxes scattered around him. The man was clutching half a match tightly and reasoning about how he died.

6) Ground sawdust problem:

There are two dwarfs in the circus. The blind dwarf is shorter than the other one. The circus only needs a dwarf. Of course, the shorter the dwarf in the circus, the better. The two dwarfs decided who was shorter than who, and the tall one committed suicide. However, just the day before the date, the blind dwarf, that is, the short dwarf, committed suicide at home. Only wooden furniture and sawdust were found in his house. Ask him why he killed himself.

7} Knocking at the door in the middle of the night:

A man lived in a hut at the top of the mountain. He heard a knock at the door in the middle of the night, but no one opened the door and went to bed. After a while, there was another knock at the door, but no one answered, and so on several times. The next day, someone found a body at the foot of the mountain. The police came and took the people on the top of the mountain away. Why?

1. The boy and his ex-girlfriend are trapped in the South Pole. The boy fainted from hunger. After waking up, his ex-girlfriend gave him a bowl of broth and told him it was goose. He was finally saved, but his ex-girlfriend disappeared. ...

The blind man saw the light again, thought he was blind again when crossing the tunnel, and collapsed to the ground. ...

The man once grabbed his girlfriend's hair, but thought it was water grass. ...

4. Hold another funeral ...

In the air, the hot air balloon broke down and the lost luggage was overweight, so we drew lots and drew half a match. ...

6. The crutch of the blind dwarf was shortened by another dwarf, so the blind dwarf thought he had suddenly grown taller. ...

There is a cliff in front of the cabin at the top of the mountain. The people under the cliff managed to climb up. When they opened the door, they were pushed down again ...