1. 用方框内短语的适当形式填空

culture shock; in particular; be responsible for; form close connections with; play an important role in; in person; no wonder; strike a chord with

1. （1） Public transportation is,, expected to benefit from the introduction of 5G and smart technology.
3. （2） It is often a hugefor American women traveling to the Middle East when they are expected to wear headscarves and be accompanied by a man at all times.
5. （3） A serious problem for today's society is who should the elderly and how to improve their lives.
7. （4） Facts have proved that China has the world's COVID-19 prevention and control.
9. （5）  you can't find anybody here; they're all away at a meeting.  
11. （6） More than a dozen retired Xinjiang aid workers watched the film Kashgar Guli, which two generations of Xinjiang aid workers.
13. （7） I won't be able to give my full presentation via the video conference, so I've decided to attend the meeting .
15. （8） We are living in an era when people of different cultural backgrounds is easier than ever before.