[ Grammar ]
When he came back, everything _________ .
A. has changed
B. had changed
C. have changed
D. were changing

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Vocab and GrammarThe First Conditional (if/unless)Grammar & TensesPrepositions after Verbs and AdjectiveTransportation VocabularyFinite and Non-Finite VerbGrammar of Conjunctions and PrepotitionsDistinguishing Future TensesModals in the PastGrammar - SimilesOther quiz:
Parallel Structure or Combining Sentences › ViewComplete each question by choosing the expression which makes the sentence parallel.
*This fear is caused partially by our lack of understanding of the causes of volcanoes and___________.
A. partially by our own inability to control them
B. partially because we are unable to control them
Ed and Ing Endings › View
There was no school today. Nobody had told me. I got to school as usual at 7:50. The security guard laughed at me and I had to go home. I was rather …
A. annoyed
B. annoying