① bought －－have / has had 买－－拥有
② borrowed －－ heve / has kept 借－－保管
③ joined －－ have / has been 加入－－是.成员
④ became －－ have / has been 成为－－是.成员
⑤ come－－ have / has been here 来－－ 是在这里
die :be dead
come :be here
finish :be done
end :be over
leave :be away
go :be away
make friends :be friends
open :be open
become :be
close :be over
arrive :be arrive
join:be in