Explanation:
Quotation marks are used to represent exact language that is used by another person, it can be something they said or a line from story or poem. Quotation marks are meant signal that the stated line had been said by someone before and therefore you avoid plagiarism.
Every fall, the oak tree in the garden sheds <u>its</u> leaves.
Hope this helps! :)
How long does it have to be? They don’t usually take that long. You take the information from your source then you add on to the information and keep going along with those steps