列:my little brother used to spend much time ____(watch) TV

问题描述:

列:my little brother used to spend much time ____(watch) TV
his life____(change) a lot in the last few days
很烦这种题目.括号里的抄下来填也错.到底是加s还是加ed啊?
看 不可数 这道题过去时加什么啊?
希望高手能给菜鸟点帮助啊,最好药到病除.

watching 我的兄弟过去花很多时间看电视 speng doing sth
in the last 加段时间是现在完成时 填has changed