Hi! How do you say "let" in sentences like these:

1. Let me show you my house.
2. Let the pie in the own.
3. Let the cake bake for ten minutes.
4. Let him go to the cinema.
5. Let me explain that.
6. Do you know what happened yesterday? Let me guess.
7. Let me show you the street (going to the street with somebody).
8. Let me show you the street (looking at a map with somebody).