“Hello,” said the spider. “‘Shelob’ is my name.”
. . 'A', 'B', and 'C' are letters. .‘A’, ‘B’, and ‘C’ are letters.
. . 'Oak,' 'elm,' and 'beech' are names of trees. So is 'pine.' .‘Oak,’ ‘elm,’ and ‘beech’ are names of trees. So is ‘pine.’
. . 'He said, "I want to go."' .‘He said, “I want to go.”’
. . Were you alive in the 70's? .Were you alive in the 70’s?
. . Here is some quoted '`code`' and a "[quoted link](url)". .Here is some quoted ‘code’ and a “quoted link”.
Some dashes: one—two — three—four — five.
. . Dashes between numbers: 5--7, 255--66, 1987--1999. .Dashes between numbers: 5–7, 255–66, 1987–1999.
. . Ellipses...and...and.... .Ellipses…and…and….
.