[ Vocabulary ]
What is a hypothesis that has been tested with a significant amount of data?
A. Hypothesis
B. Law
C. Theory
D. Hippopotamus

Random Topics:
ConditionalsPersonal PronounsPresent Simple VS ContinuousPresent Simple and Present ContinuousConditional SentenceComparative AdverbsVerb to beMixed Present TensesWH Questions and Simple Past TenseIndependent and Dependent ClausesOther quiz:
Grammar › ViewThat media player, ____ I often use to practise my English, has some great apps.
A. that
B. who
C. whose
D. which
Grammar › View
Mom is cooking in the kitchen, ________?
A. doesn’t she
B. isn’t she
C. is she
Grammar › ViewOn Saturday, Joe brought Fido a bone from the doggie boutique.
The simple predicate is ________________.
A. Joe
B. Brought
C. Bone
D. From
E. None of the above
Grammar › View
Adjectival phrases can appear in the same positions ________ appear in a sentence.
A. Verbs
B. Nouns
C. Adverbs
D. Prepositions