He used riddling to talk to Smaug I think because he wanted to stall and waste time as he figured out a plan. He also used riddles to talk to Golem who he clearly was trying to stall to save himself as Golem wanted to kill and eat Bilbo. So it is a reoccurring theme of Bilbo and it makes sense.
Answer:
notice warned not to exceed the speed limit
Explanation:
Answer: is exhausted as it means to be extremely tired. The rest of the options are incorrect as they do not exhibit his emotion
Explanation:
The correct answer to this question is B
