Which sentence contains a misplaced modifier?
[1] on her way home from practice, rebekka
found a gold man's watch. [2] she wasn't sure
what to do. [3] there was no name engraved
on the back. [4] looking at the gold links on
the band, the watch seemed to rebekka to be
expensive. [5] she felt badly that someone
had lost such a nice watch.

The answer is sentence number one.

Explanation:

Every word in a sentence has a meaning. Some of them modify the main word. Misplaced modifier is, as its name suggests, such a word modifying not the word its meant to, but a completely different word. Therefore it is misplaced in a sentence. This changes the meaning of a whole or a part of a sentence.

Having this in mind we see that phrase a gold man's watch from the first sentence has illogical meaning. So looking at this phrase we could interpret it as  a watch that belongs to a gold man, which is highly unlikely. Usually a misplaced modifier is corrected by simply changing the order of the words, which means that in this case the phrase should say: man`s gold watch.

Other sentences from the text do not have ambiguous meaning such this.

16.) true

17.) true

18.) no information in the text

19.) false

20.) no information in the text

you wright a 3 paragraph on vincen van gogh's life using textual evidence from the biography as support for your claims.