7.The pipes should()plastic.

6.I heard ( )the ”Internet Plus”policy has been launched.

5.( ) you want to be a successful vlogger， you need to improve your related abilities.

4.I want to open an online shop( ) it is a promising career.

3.Computer has become a part of people＇ s work， and we cannot work( ) ( ) ( )it.

2.I’m going ( ) graduate next month.

1.Perhaps your thoughts might have been completely naive or inaccurate a couple ( ) decades ago.

10. ()to the sale， we’re running a promotion for complimentary tailoring (免费定制) if you need it.

9.Our company()change its business model for a better development.

8.What is our company going to()tomorrow?

7.The pipes should()plastic.