几个英语问题,快来!

问题描述:

几个英语问题,快来!
1:my father was happier getting old shoes fixed than buying new ones.为什么是"happier getting",happy可以加doing吗?
2:throwing things away meant you knew there'd alawys be more.这里的there'd是什么的缩写?
3:used-up是什么意思?为什么中间有小短横
4:aging (我确定没打错)

1.be happy doing something,热衷于 做某事
2.there would
3.be used up是用光,耗尽的意思,把2个单词(动词+副词)连在一起作为一个形容词中间要加个-
4.aging 一般接一个状语从句形容岁数的,意思就是 his/her age is ..他/她几岁