Definitions
Synonyms
Antonyms
bonus
100

echoing and vibrating

reverberating 

100

foolery

antics

100

happily

glumly

100

Who are the main characters of City of Ember?

Lina and Doon

200

lurking

hiding and lying in wait, sneaking

200

angry

fuming

200

serene

chaotic, wild

200

Who do Lina and Poppy live with?

Granny or Mrs. Murdo

300

gloomily, unhappily

glumly

300

ambled

strolled

300

astonished

unfazed, knowing

300

Where does Doon work?

pipeworks

400

astonished

amazed and surprised

400

reverberating

vibrating, loud, echoing

400

antics

seriousness, sense, inactivity

400

How long was the longest blackout?

7 minutes

500

strolled

ambled

500

Whats in the box?

Instructions for something