9.

which sentence does not contain any errors?

a.
the shells are their's, and the rocks are his'.

b.
the shells are theirs, and the rocks are his.

c.
the shells are there's, and the rocks are his'.

d.
the shells are they'res, and the rocks are his.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

- free verse.

- " in poetry, one of the best ways to practice technique is to write in. i want all to be unstressed so that “all the clocks” and “in the night” are matching anapests. many forms that sharpen skills are useful in free verse."