We got __________ at the school gate and went to our respective (各自的)home.
It is important to know about the cultural differences that cause problems.
If we earlier, we couldn’t be waiting here in a queue.
Our country should set up more national parks animals can live freely.
— Can the project be finished as planned? — Sure. it completed in time, we’ll work two more hours a day.
Don’t litter in the street in Singapore, you could be arrested.