[ TOEFL Grammar ]
Do earthquakes _____ often in North America?
A. break
B. break out
C. happen to
D. occur
Select your answer:

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Modal and Relative PhrasesReported Speech and TensesPossessive Adjective and PronounAcademic VocabularyPassive Voice - Past SimpleSimple and Compound SentencesRequest with Modal VerbsModals and Past ModalsZero and First ConditionalsConnectivesOther quiz:
Tenses › View. Convert the sentence to past tense: ‘He plays the guitar beautifully.’
A. He plays the guitar beautiful.
B. He played the guitar beautifully.
C. He is playing the guitar beautifully.
D. He played guitar beautifully.
Grammar › View
To …. means to study hard in a short period of time
A. pram
B. cramp
C. dram
D. cram
