leave --- be away,borrow --- keep,buy --- have,begin/start --- be on,die --- be dead,
finish --- be over,join --- be in+组织机构,be a member of+组织机构,open sth --- keep sth open,
fall ill --- be ill,get up---be up,catch a cold --- have a cold,come here --- be here,
go there --- be there,become --- be,come back --- be back,fall asleep --- be asleep,
get to/ arrive/reach --- be (in),leave --- be away from,get to know --- know,
go (get) out →be out,put on→ wear； catch a cold →have a cold