It shows that something is intentionally missing. It is skipping out a part of a sentence, whether it be the start, middle or end. It means you took out a part from the sentence, like taking a citation from reference. At the start of a quote you may use (...)
Answer:
Ophelia had climbed into a willow tree (There is a willow grows aslant the brook), and that the branch had broken and dropped Ophelia into the brook, where she drowned.
Science is used in millions of ways everyday, just like how it formed the world we currently live in and can for the future.
Answer:
You must stay in bed and rest
You mustn't run around and play around