happily前面加什麼詞

前面加動詞，例如：

1、He grinned happily.他快樂地咧着嘴笑。

2、A little bird was singing happily in the tree.小鳥在樹上快樂地歌唱。

3、I think we can manage quite happily on our own.我想我們自己完全能夠應付。

4、This suggestion did not fit very happily with our existing plans.這個建議與我們目前的計劃不十分契合。