[ Mixed General Quiz ]
Which of the following elements is considered a noble gas?
A. Carbon
B. Nitrogen
C. Oxygen
D. Helium
E. Sulfur
Select your answer:

Random Topics:
ArticleVerb to Be Tenses & Object PronounComparative Adjectives and AdverbsA/AnPassive VoiceModal ProbabilityFuture Tense VerbVerbsAsking for and Giving OpinionContinuous TensesOther quiz:
Reported Speech › ViewDon’t go here
A. She said didn’t go here.
B. She said not to go there.
C. She said don’t go here.
Past Tense › View
Linda ___ for the exam so she was very nervous
A. hadn’t studies
B. hadn’t studied
C. wasn’t study
D. didn’t studied
