He __________ (constantly/change) his career over the years; first he __________ (become) a teacher, then a writer, and now he __________ (work) as a photographer.
A. has constantly changed/ became/ has worked
B. changed/ became/ is working
C. has constantly changed/ has become/ is working
D. has constantly changed/ became/ is working

Random Topics:
If/Unless - Conditional type 1Tenses and StructuresTenses and FoodConjunctive Adverbs and PunctuationArticles and DemonstrativesComparativeModal Verb Gerund or To InfinitiveVerbals and GerundsSimple Present - WH QuestionsParallel Structure or Combining SentencesOther quiz:
Grammar › ViewMum _____ breakfast, so she doesn’t feel hungry before lunch.
A. is always having
B. has always
C. always is having
D. always has
Modal Verbs › View
In my opinion, rich people _____ permitted to buy educational advantages by sending their children to private schools or _____ all schools be run by the state?
A. should be / should
B. have to be / will
C. must be / would
D. should be / ought to
E. could be / have
Grammar › ViewTrue or False: ‘Worse’ is used when comparing two things.
A. True
B. False
C. Sometimes
D. Never
Articles › View
This house is very nice. Has it got ___________?
A. the garden?
B. a garden?
C. garden?
D. an garden?
