I have to find 8 words , please help me

When grendel speaks of unferth and says "i could crush him like a fly" what literary device is being used

Which literary device has emily dickinson used in these lines? how dreary to be somebody! how public, like a frog to tell your name the livelong day to an admiring bog! metaphor alliteration simile allusion

Wind blowing briskly leaves falling from the tree which best identifies the form of poetry represented by the stanza? 1.) free verse2.) iambic pentameter3.)sonnet4.) quatain