in line 4 what does Fairy king attend and mark I do hear the morning lark
Here's the best website I've found to help students read Shakespeare's plays:
http://nfs.sparknotes.com/
Click on the title of the play you want, then click on the act and scene. You'll find original Shakespearean language on the left and a modern-day "translation" on the right.
Here are several other really good websites about Shakespeare and his works and his times. Be sure to add ALL THESE to your favorites so you can find them again.
http://shakespeare.palomar.edu/
http://www.shakespeare-online.com/
http://www.bardweb.net/
http://www.enotes.com/william-shakespeare/
http://www.sparknotes.com/shakespeare/
In line 4 of a poem or a piece of literature, "Fairy king attends" refers to the king of the fairies who is present or paying attention to something. The phrase "mark I do hear the morning lark" suggests that the speaker can hear the sound of a bird called the lark during the morning.
To understand the context and meaning of these lines, it would be helpful to read the entire poem or passage they come from. Additionally, knowing the background of the fairy king or the significance of the morning lark in literature and folklore could provide further insight.
If you are referring to a specific poem or piece of literature, I would need more information to provide a more accurate explanation.