[ Grammar ]
Cold-blooded animals are animals _______ rely on heat from the sun for their body temperature.
A. who
B. which
C. where
D. when

Random Topics:
Relative & ModalsTime PhrasesPerfect and Past TensesDegrees of AdjectivesConditional Sentence 0, 1Simple Present VS Present ContinuousTOEIC GrammarDefinite pronouns (Subject, Object, Reflexive)Subject Verb Agreement; Indefinite PronounsPast Perfect Simple & Past Perfect ContinuousOther quiz:
Homonyms › ViewWhen people cry their ___ can be for both joy or sorrow.
a. tears
b. tiers
Adjective › View
It was ______.
a. refreshing
b.refreshed
Active & Passive › ViewDia _______ us some magic.
A. showed
B. is show
C. has showed
Mixed General Quiz › View
This medication will ___ the pain.
a. lessen
b. lesson
