7th grade language arts help plz

Question

oregonduck · Answer

Which statement about signal phrases is true?

 Signal phrases should be worded the same way throughout an informational text.
 Signal phrases are only needed when a writer uses a direct quote from an article.
 Signal phrases should provide just enough information to show the reader that the source is a valid one that can be trusted.
 Signal phrases should provide name, job, and source of every fact used in a text.

the_mobster · Answer

Signal phrases should provide just enough information to justify the use of a fact.

the_mobster · Answer

so the Third one

oregonduck · Answer

thxs i got some more could you help?

the_mobster · Answer

Sure