fight on to do sth.
fight to do sth.
go on to do sth.与go on doing sth.
work on doing sth还是work on to do sth?
call on sb to do sth
invite sb to do sth be on
有depend on sb.to do sth.
go on to do sth ,go on doing sth,go on with sth有什么区别
live on 后接doing sth 还是to do sth?
move to do sth还是on doing sth?
go on doing sth,go on to do sth,continue doing sth,continue
going on doing sth go on to do
agree to sth .agree to do sth .agree on doing sth 和agree sb