Select your answer:
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Comparison & Modal Verbs in Passive VoicePresent Continuos TenseAdjectives & AdverbsSimple Past - Irregular VerbsModal Verbs and VocabularyGerund & InfinitiveTag QuestionParallel Structure or Combining SentencesPassive Voice with Modal VerbsArticles & PrepositionOther quiz:
Grammar › ViewI’m not very good _____ mathematics.
A. of
B. on
C. in
D. at
Present Perfect Continuous › View
Diego _____/_______ playing football so he’s tired
A. have / been
B. has / been
C. has / being
D. have