I feel really before the interview.–Take it easy. You are the best.

The police including an officer searching for the murderer in the area the other day.

It’s really ________ when a train is late and there’s no explanation. [ ]

There are ________ people in the supermarket. It’s socrowded. A．hundred

I hope there will be ___people and _______pollution inthe future. Then our lives will be better.