promised的同義短語

同義短語是made a promise，例如：

1、He made a promise to his great-grandfather? That would have been a long time ago.他曾向他的曾祖父許下承諾那準是很久以前的事情了。

2、You just made a promise and now you've gone back on it!你怎麼剛說了又不算了

3、He made a promise of help， as I pleaded with him again and again.我再三央求，他才答應幫忙。