2. There are 8 lines and 5 sentences in the stanza4.
3. Personification means that add the human characteristic to something that is not a human, such like add the description of human action to a flowers, animals. In the stanza3, there's a example: "the sky which sews and sews, tirelessly sewing." Sew is a verb to describe the humans behavior. It means use the needle to fix the clothing. But in the poem, it is used to describe what sky looks like during the sunset evening time.
4. In the last stanza, she wrote: Some people do. They sleep completely, waking refreshed. Others live in two worlds, the lost and remembered. That's a contrast. She use the people who can stay with person they loved to contrast with those people who lost and miss families, such like herself; to express the loneliness and sadness.
5. There are 3 stanzas and 3 sentences in the poem "hidden".
6. This sentence means that put the name of person you loved under the tongue for a long time, don't speak out. If you love someone, you don't need to always say the name of the person, just remember the person, and put in heart.
7. I think, as another poem "streets", they all show the emotion to someone the author loved, maybe is her grandmother. But not directly say who's her grand mother and how nice person she is, she use the natural things to represents the human emotion.
8. "Fuel that feeds you" may also mean the person she loved. Because in the poem she said:"tuck the name of a loved one under your tongue" "the little sucked-in breath of air hiding everywhere beneath your words""no one sees". Someone she loved is really important to her, she didn't say it and show others but she always put the person loved in heart and remembered. As the time go, this kind of emotion can always encourage her to do a lot.