Similes & Metaphors

In english i had to figer out what is a similes or a metaphors here is what I have seid. I hope you like it

For each of these sentences is it a simile or a metaphor?

1. As slippery as an eel.-simile
2. Arnie was a man-mountain.-metaphor
3. He was a lion in battle.-metaphor
4. She is as pretty as a picture.-simile
5. The striker was a goal machine. -metaphor
6. The torch lit up the room as if the sun had already risen early.-simile
7. The moon was a misty shadow.- metaphor

My friend has a face like thunder. -metaphor