The lines which demonstrate a manner of speaking appropriate are lines 408 to 412.
Answer: Option 4.
<u>Explanation:</u>
The context has been taken from "The Nun's Priest's Tale". It is a narrative poem which was composed in the early time period of 1390s. This poem is a mock epic and beast fable. This poem is based on an incident that took place in the Reynard cycle. The poet of this poem is Geoffrey Chaucer who was a poet of the Middle English.
The lines in the poem which demonstrate a manner of speaking more appropriate to a far more serious and tragic content are the lines from 408 to 412 out of the 626 lines in the poem.
The word "expose" comes from the Latin word "expositus" meaning put or set out and from Old French word "poser" meaning to place. Therefore the exact meaning of the word expose is to put out. The correct answer would be option A.