Brain teasers, looking for answers

1. Because there is no "pig" road

2. They all took knives. Before the fight, they all excitedly slapped their chests with their hands, but they were stabbed to death by their own knives. .

3. Isn’t it 2? Or is he a king? field? rich?

4. Dang dang, because McDull rings (thinking) dang dang

5. There is a writer who can say a thousand words, this is called literary talent

6. There is a saying that a speaker who speaks a hundred sentences is called eloquence

7. There is a saying that a professor who speaks ten sentences is called knowledge

8. One who speaks one sentence and leaves it alone is Diplomats, this is called rhetoric

9. Politicians who say ten words are called scheming

10. Monks who say one hundred words are called mysteries

11. There are a thousand words that are said by the patient. This is called the last words

12. Parents treat teachers as guests, how can any teacher invite parents?

13. Don’t wear sweaters in summer. . .