英语表示请求帮助的句子回答,就是别人请求帮忙做某事该怎么回答

-would you help me with my homework,please?
-,yes,with pleasure.还有么……would you help me with my homework, please?-,yes,with pleasure.同意时 -no，but i really have an important meeting .拒绝时你这么说，我没方向。。。你能举个实例吗……比如——You're welcome ——OK!I'll do it right away等等哦，还有、my pleasure./no problom/