1. Please keep the room clean. And don't t_____ the waste paper everywhere.
2. The beautiful flowers produce a p____ smell. I love them very much.
3. The wine bottle was p______ in a Chinese factory.
4. Can you tell me the four famous inventions in a________ China?
5. The company was built in the eighties of the twentieth c_______.

1. Can you tell me the four famous inventions in a_____ China?
2. Lu Xun was one of the greatest writers in the 20th c_____ of China.
3. Please keep the room clean. And don't t_____ the waste paper everywhere.
4. James noticed two policemen coming t_____ him.
5. Chicago d_____ into a big city in the late 1800s.