______ all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper

The40-somethings found themselves in an embarrassing situation _____ rapid changesin all aspects of society

　　　　made her parents very angry.

Next winter, _________I’ll stay in Jilin City, will surely be another exciting holiday [ ]

He’s amazingly cheerful considering all he’s had to __________.[ ]