遇到句子中有in the past few years,前面应该用什么时态

遇到句子中有in the past few years,前面应该用什么时态 in the past+一段时间 造两个句子 used to和in the past能同时出现在同一个句子中吗Lily_________（不常同我们谈心）in the past. 短语固定句子时态的有哪些 例如,in the past few years用于完成时 有in the past的句子里一般要用现在完成时? 有in the past是什么时态 there are many pandas.用in the past 改写句子 in the past 和in the last有什么区别? in the past造句 Memory in the past in the past two in the past翻译 ：in the past century in the past long in the past few Trapped in the past in the past in the past few years和over the past few years有什么区别?另外,everything is better than ( ) was in the past 括号中填it、that还是两个都可以?