Where does a pilot work?
b. train station
Afraid vs. ScaredCausative Verb Run-on Sentences Has Got & Have GotPhrase and ClauseAspect or tenses of VerbsPhrasal VerbsGrammar - Wh QuestionsSubjunctive
Other quiz: Present Perfect Simple and Continuous
They ___ (know) each other for ten years!
A. have been knowing
B. have been knowed
C. have knowed
D. have known
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