--Why did the police ______________the crowd?---Because the president’s car __________in the street.
Oh, much smoke here! Somebody ________ the window, please.
The China dream is the people's dream. Only when everyone is hardworking and full of energy to make their due contribution ________.
In no way ________ in a test for a student.
When ________ about his school life, Tim thought it colorful.
Johnny wanted to ride his new bicycle in the street, but his mother told him ________.