_______they say, just take your own way.
______ adequate water for all residents was, until only a few decades ago, a serious problem.
The noise of a nearby construction site terrified the shrimps that need a quiet environment, and ______ caused their death.
Due to the ______ of this medical technology, some diseases can be treated at an early stage.
Beijing’s bid for ______2022 Winter Olympics has driven public enthusiasm for winter sports to ______ new heights.
— How soon can I get my camera purchased on the Internet?— ______, but you can consult the express delivery company.