It's definitely repetition. Just finished the question and it was correct :-)
I believe cellphones should be allowed to use in schools because, research purposes and taking pictures. Phones are a great source of research instead of having to take up space in the computer room. They also take pictures, so students are able to record lectures and take pictures of notes.
Answer:
they are all married
Explanation:
there isn’t a single person on board. It is possible because the boat is filled with people, who are not single. It denotes the marital status of everyone. So the people who all are present in the boat are not single; they are married.
Colons are not used to introduce lists.
Colons denote "that is to say" or
"here's what I mean."
They make sentences’ first parts not important
rather the sentence’s second part contains the important information.
Here are
some of the rules you could use for colons:
*Colons are uses upon introducing items.
*Do not use capital letters after a colon except if
it’s a proper noun.
*Do not use colons after a verb or preposition.
*For independent clauses, especially when the second
sentence explains the paragraph’s meaning, the use of colon is preferred.
*After a colon: capitalize the first letter of the
first word if it is a complete quotation.
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