Mostoftheemployeeswerepleasedthatthey_______toimprovetheworkingenvironment.
A. havetakensteps
B. havetakenstep
C. hadtakensteps
D. hadtakenstep
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Someone_______methatyou_______bringchildrentotheofficenow.
A. wastelling;can’t
B. wastelling;couldn’t
C. istelling;can’t
D. istelling;couldn’t
Dan_______methatMars_______aplanetliketheEarth.
A. teach;is
B. teaches;was
C. taught;was
D. taught;is
Please_______aseatand_______aboutouragreementnow.
A. have;let’stotalk
B. had;let’stalk
C. have;let’stalk
D. had;let’stotalk
Always_______tolistentoyourbossevenifyou_______withhimorher.
A. remember;notagree
B. remembering;notagree
C. remember;don’tagree
D. remembering;don’tagree