But there are some researchers who claim that the area ___ by a meteorite.
A. couldn’t have been hit
B. couldn’t have been hitted
C. couldn’t have hit
D. couldn’t have been hut
Random Topics:
Adverbial ClausePast ParticipleConjunctions in Complex SentencesPast Simple and ContinuousVocabulary and Verb TensesSimple Present Tense with Adverb of FrequencyPronouns, Sentence Structure, and Figurative LanguageGrammar - Reflexive PronounsNoun Phrases and AdverbialsPrepositionOther quiz:
Reported Speech › View” We are going to a concert tonight.”
A. She told me they are going to a concert that night.
B. She told me they were going to a concert that night.
C. She told me we would go to a concert that night.
D. She said they had going to a concert that night.
Vocabulary › View
Thank you for making me __________________ of the problem.
A. Gaze
B. Aware
C. Aloft
D. Fierce
A What should I buy you for your birthday?
B I don’t mind. I’ll be happy with_____________you give me.
_
A. whichever
B. whatever
C. whenever
D. whoever
E. however
Comparision › View
John’s grades are _____than his sister.
A. higher
B. more high
C. more higher
D. the bigest