83 It is said that Hong Kong will bejoined _____ the mainland _____ a beautiful bridge on the sea in the nearfuture

．_________life beg

I think they failed to accomplish the task, ______?

An old soldier gave us a lecture a moment ago. In his lecture, he told us in Zhenjiang in the old days.

Mother wanted to be a good provider, a role she ________ since her marriage to Father