[ 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 › ViewHe ……….. in the library
A. work
B. works
Modal Verbs › View
Mark _____ better hurry up! I’m not going to wait much longer!
A. had
B. would
C. should
D. ought
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