His spectacular fireworks.
His fireworks
That Gandalf was an old man who made particularly neat fireworks.
Gandalf.
Gandalf noticed the ring turning Bilbo crazy so he forced him to give it up and leave it behind
Gandalf (The adventurous Wizard.)
Bilbo went on an adventure with the thirteen dwarves, Fili, Kili, Balin, Dwalin, Dori, Nori, Ori, Oin, Gloin, Bifur, Bofur, Bombur, and Thorin Oakenshield, and Gandalf the Wizard was with them some of the time, too.
That Gandalf was an old man who made particularly neat fireworks.
Frodo knows Gandalf because Gandalf was like Bilbo (Frodo's grand-uncle) guardian on Bilbo's adventures. Now, Frodo knows Gandalf through Bilbo.
Thorin Oakenshield, or Gandalf, depending on your perspective.
Bilbo Baggins
Gandalf.
Gandalf surprised Bilbo and he was foreshadowing the future
the person who praised bilbo was Gandalf.
Gandalf noticed the ring turning Bilbo crazy so he forced him to give it up and leave it behind
Yes, the wizard(Gandalf) likes Bilbo very much. It is by the will of Gandalf that Bilbo comes along with the dwarves for the quest. His concern for Bilbo can be seen when all the dwarves come out from goblin's cave but Bilbo remains behind. Gandalf continues to visit Bilbo even after the end of dwarves quest.
Gandalf (The adventurous Wizard.)
Gandalf believes in Bilbo, and he says in the book that he wouldn't of brought-en him if he wasn't in good use.
If Gandalf and the dwarves did not show up to rescue him, Bilbo Baggins had a plan to make his way through the tunnels to locate them. However, he is saved from that undertaking when he hears the dwarves and Gandalf talking.