"被sb告知" 用在句首时,应该用being informed by sb 还是 be informed by sb?

"被sb告知" 用在句首时,应该用being informed by sb 还是 be informed by sb? keep sb informed keep sb informed of 直接用 By sb be moned by sb 有关短语keep sb informed about sth. this book {was written by 还是用 written by} sb.要不要加BE动词 be interview by sb 造句 英语翻译be attended by sb. ..be screwed by sb / be set up by sb / be framed by sb 这三个区别 by sth.to sb.还是by sth.for sb. 被动语态中by with什么时候用,比如be made by sb be filled with sth