it is time that 句型中跟过去式,当动词是be动词时,过去式用was还是were?

it is time that 句型后过去式用 was 还是 were 都可以,
但要看接后的宾语从句决定：
The people are still in the dark about this.It is time that the announcement was made.
People are very worried about the lack of action.It‘s time that their minds were set at ease.
（同意楼上说的,that 一般可以省略）
希望帮到了你,
我是加拿大人,英语母语.Isn'tit time that public attention __________ to the problems faced by unattended children?为什么用were drawn不用was drawn？从语法角度看，虚拟句的正确方式是 were + 动词被动语态，所以语法老师坚持用were drawn ，但英语是灵活的语言，近来很多英语母语者习惯用If I was richif I was a pianist 等等的说法（尤其是口语），俗语说， language is usage ，所以个人觉得 was 是可以接受的，但这不是说你的英语老师会同意这个观点。