[ Grammar ]
That the Earth revolves around the Sun __________ a proven fact.
A. are
B. have been
C. is
D. were

Random Topics:
Tag QuestionGrammar: Parts and PunctuationMixed GrammarSimple Past Tense (was/were)Mixed Present TensesEnglish for Tourisma, an, the, zero articleSimple Future - WillPrepotitionsGrammar - Present Perfect TenseOther quiz:
Grammar › ViewChoose the correct form
A. Ruby likes pears but I like apples
B. Ruby likes pears, but I like apples.
Grammar › View
What is the helping verb?
Our class was selected for Party in the Park .
A. class
B. selected
C. was
D. park
Grammar › ViewMy project ………., because someone spilt milk on it.
A. Is ruined
B. Will be ruined
C. Was ruined
D. Are ruined
Vocabulary › View
To “scurry” means:
A. To run quickly with short steps, like a small animal
B. To walk slowly and carefully
C. To jump up and down
D. To lie down and rest
