[ Vocabulary ]
Species _____ over time to adapt to their environment.
A. evolve
B. diminish
C. halt
D. retreat

Random Topics:
Simple and Past TensesConstrative ConjunctionSentence Adverbs & Third ConditionalAdjective vs AdverbAdjective & AdverbAdverbs of frequencyModals and Past ModalsLinking Verbs and TensesDeterminersInfinitive and GerundOther quiz:
Vocabulary › Viewwhen and where the story takes place
A. Setting
B. central message
C. Topic
D. excerpt
Some vs. Any › View
His brother gave me __ stamps.
a. some
b. any
Mixed General Quiz › ViewThe traffic ___ turned green.
a. right
b. light
Vocabulary & Grammar › View
They should ___ the food after heating it up.
A. eats
B. eat
C. eating
D. to eat
E. ate
