Fill in the gaps, choosing words from the brackets to make appropriate comparisons.
(tall / quiet / humble / merry / busy / slippery / fast / sly /slow / big)
1. as _____ as a lark
2. as _____ as a snail
3. as ______ as a giraffe
4. as _____ as a bee
5. as ______ as an elephant
6. as _____ as a mouse
7. as _____ as an eel
8. as ______ as a fox
9. as _____ as a deer
10. as ____ as a worm