Glamdring, Orcrist, and Sting are found. These blades were made by the High Elves of the First Age in Gondolin. Glamdring was the blade used by Turgon, king of Gondolin. Glamdring later became the sword used by Gandalf. Orcrist became the blade used by Thorin, and Sting was Bilbo's sword. Sting was not called Sting when it was made. Bilbo named it that after killing Spiders in Mirkwood.
because bilbo is a loser and is very stubborn
Bilbo finds the ring that he later finds out belongs to Gollum who lost it. Gollum riddles with him in order to eat him, after bilbo asks him what is in his pocket he gets it after he helped bilbo get out of the mountain.
Bilbo found both the ring and Gollum.
After Bilbo puts on the Ring and turns invisible, Gollum cannot find him, and thinks he has made his way towards the exit. Gollum heads to the exit and Bilbo follows him.
The Dwarves will get captured by the giant spiders who plan to eat them, Bilbo rescues them, only for them to be captured again by the Elves.
Smaug wasn't exactly hiding. He was laying in the main chambers in the heart of the mountain. Bilbo just went straight down the tunnel from the "side porch".
Bilbo was surprised to find that Gandalf was with the River-Folk.
because bilbo is a loser and is very stubborn
We don't know. But all night he dreamed of his own house and wandered in his sleep into all his different rooms looking for something that he could not find nor remember what it looked like.
In chapter 5; Riddles in the dark; bilbo finds a ring.
In the book "The Hobbit" by Tolkien, Bilbo doesn't find the dwarfs, the dwarfs find him! (With the help of the wizard) It is a wonderful book and I strongly recommend reading it!
Bilbo finds the ring that he later finds out belongs to Gollum who lost it. Gollum riddles with him in order to eat him, after bilbo asks him what is in his pocket he gets it after he helped bilbo get out of the mountain.
Bilbo is surprised the next morning to find that the dwarves have left without him, as they had planned to depart on their journey to reclaim the Lonely Mountain. Bilbo then decides to catch up with them and embark on the adventure.
Bilbo found both the ring and Gollum.
After Bilbo puts on the Ring and turns invisible, Gollum cannot find him, and thinks he has made his way towards the exit. Gollum heads to the exit and Bilbo follows him.
Thorin and the rest of his dwarven company
He sang songs mocking them and their ability to find him