Which sentence uses dashes correctly?

a.
your brother—never the quiet type must have an opinion to share.

b.
the note—i don’t know who wrote it—says to move the car before it gets towed.

c.
by all accounts, he is—calm, funny, and quite an excellent teacher.

d.
the annual picnic is—always a popular event—we never miss it.

The sentence that uses dashes correctly is B) The note - I don't know who wrote it - says to move the car before it gets towed.
The other sentences place the dash in the incorrect position. 

So the passage is about the comic mask is ugly

The answer is actually b. explanation: lines that signify human-like characteristics: “a half a dozen kissed the eves”raindrops don’t usually ‘kiss’ anything, as it is a human action. lines that signify playfulness: “and made the gables laugh” a gable is the part of a wall that encloses a pitched roof, so it is certainly not living and cannot really laugh. this is a human characteristic and signifies playfulness.