— How is the _______ in Tiandong?— It’s getting worse and worse. There are always long lines of cars on roads.
—Let’s go to the community if it tomorrow. —But nobody knows if it tomorrow.
There are _______people in our school.
Parents often stop their children_______ computer games.
Not only Jim but also Lucy _____a few interesting places since they came to China.
My teacher warned us ________ in the streets.