Theboardmeetingsusually______ontime. A: havestarted B: start C: arestarting D: havebeenstarting

Theboardmeetingsusually（）ontime． A: havestarted B: start C: arestarting D: havebeenstarting

—Hi,I’mPeter.Areyounewhere?Ihaven’tseenyouaround.<br/>—Hello,Peter.I’mBob.Ijust_____onMonday. A: start B: havestarted C: started D: hadstarted