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He disappeared with a flash of lightening. He killed several goblins and was able to rescue them later.
They were discussing all that had happened in the goblin tunnels, and debating what they were to do now. Gandalf was saying that they could not possibly go on without trying to rescue Bilbo, and the dwarves did not want to.
Gandalf.
Gandalf noticed the ring turning Bilbo crazy so he forced him to give it up and leave it behind
Gandalf rescues them from the trolls. He does so by throwing his voice and getting them to argue with each other. They got so caught up in their fight that they forgot the time and the sun turned them to stone.
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.
No, the goblins did not get Gandalf. Bilbo's yell when he discovered the goblins stealing things was enough to prevent him from being captured. Gandalf killed a number of the goblins with a big flash of lightening.
Frodo knows Gandalf because Gandalf was like Bilbo (Frodo's grand-uncle) guardian on Bilbo's adventures. Now, Frodo knows Gandalf through Bilbo.
He disappeared with a flash of lightening. He killed several goblins and was able to rescue them later.
They were discussing all that had happened in the goblin tunnels, and debating what they were to do now. Gandalf was saying that they could not possibly go on without trying to rescue Bilbo, and the dwarves did not want to.
Thorin Oakenshield, or Gandalf, depending on your perspective.
Bilbo Baggins
Gandalf surprised Bilbo and he was foreshadowing the future
Gandalf.
Gandalf noticed the ring turning Bilbo crazy so he forced him to give it up and leave it behind
the person who praised bilbo was Gandalf.
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.