[ Grammar ]
When Marie Curie discovered radium, the elements’ properties and potential were not fully understood.
A. NO CHANGE
B. the elements property’s and potential
C. the element’s properties and potential’s
D. the element’s properties and potential
Random Topics:
Vocabullary TestModals of ObligationAdverb ClauseOffering HelpPast and Past ContinuousModals and ConditionalsZero ConditionalIndependent/Dependent Clauses & Relative ClausesVerb + InfinitiveGrammar: MorphologyOther quiz:
Relative Clauses › ViewAnybody ————– finishes that test early can leave.
A. that
B. whom
C. why
D. when
Subject-Verb Agreement › View
There ___ wounds on both ___ found on physical assessment.
A. Was, legs
B. Are, leg
C. Are, legs
D. Were, legs
Lucy _______ her leg, so she can’t come skiing.
A. Has broken
B. Broke
C. Have broken
Adverbs of Frequency › View
The closest in meaning to rarely is:
A. sometimes
B. seldom
C. frequently
D. never