Bent birches prompt the speaker of the poem by that name to
imagine a boy has been swinging on them. I am hoping that this
answer has satisfied your query about and it will be able to help you, and feel
free to ask another question if you’d like.
A structure with curved surfaces designed to give the ratio of lift to drag in flight, used as the basic form of the wings and fins of most aircraft.
By looking in the text and using context clues.
D. Bilbo fears all Wargs because they are allies of the goblins. He is assuming that every Warg is out to get them because they are not aligned with the goblins and the Wargs are.
B. He is conflicted with himself over the crime he committed.