18. Grandma Sands was as mean as a snake. A. metaphor
B. simile
C. personification

19. The Brown Bomber hummed as it sped along the highway.
A. alliteration
B. simile
C. personification

20. The suction of Wool Pooh was as strong as a cyclone wind.
A. alliteration
B. simile
C. personification

18:B

19:B

20:B

They are all B

Explanation:

the above mentioned statements talks about the creativity of an artist and to what extend they can utilize and experiment on the objects provided.   differing size and subjects are given so that an image of wisdom is created. displaying a transition from light to dark in something by darkening sections in order to create a shadow. and lastly, putting bits and pieces together to formulate a new image.