Mark and Betty are brother and sister. They love to play on the1. They think it's very2to play there. They go to the beach by3every weekend. They live far away from the beach, so their father usually4about two hours driving them there.

    Last Sunday their father was very5and couldn't send them to the beach. Mark and Betty6very bored at home. They thought they must solve (解决) the7quickly.

    Then Mark came up with an idea and said to his father, "I have a good8, Dad. We can live near the beach. Then Betty and I can go there every day, and you don't need to drive us there."

    His father looked at him up and down and smiled, "Sounds really good. But the houses near the beach are very9. I must work hard to buy a10. Then you can go to the beach every day."

I'm Bob. I work at night from Monday to Thursday. So in the daytime (白天), I often sleep for at least 7 hours. Then I get up, have some food and watch TV. I usually watch TV for more than two hours every day. At 7:00 p.m., I go to work by bike.

But on weekends, my life is different. I usually sleep at night and do different activities in the daytime. For example, last weekend was quite full for me. On Saturday morning, I went to learn dance. I have dance lessons once a week. In the afternoon, I went to play basketball with my friends. We played for three hours and felt excited. I thought it was good for my health. On Sunday morning, I drove to the dentist for teeth cleaning. In the afternoon, I went to the movies with my friend, Tom. I thought the movie was interesting, but Tom thought it was difficult to understand (理解).

    The grand military parade (盛大阅兵式) and celebrations were held in Tian'anmen Square, Beijing on Oct. 1 for the 70th anniversary of the founding of the People's Republic of China.

    A grand military parade was held in the morning, showing the great progress made by the Chinese armed forces in recent years. About 15,000 officers and soldiers took part in the 80-minute parade in front of Tian'anmen Square. Then, a mass pageant(群众游行展) showing China's historical achievements and the nation's great rejuvenation(伟大复兴)was held. It was seen as a lesson on Chinese history and how far the nation has progressed. The mass pageant lasted 65 minutes and was divided into five parts, each part showed respect to Chinese leaders in the past and leaders now, from Mao Zedong to Xi Jinping. In the evening, a gala(盛会)took place in Tian'anmen Square. The songs, dances and fireworks celebrated the nation and its people.

    President Xi expressed warm National Day congratulations to Chinese people home and abroad. Standing on the Tian'anmen Rostrum in Beijing, where Chairman Mao Zedong announced the founding of the PRC on Oct 1, 1949, Xi recalled Chinese history. He also showed a road map for the country to realize the Chinese dream of national rejuvenation. He called for efforts to make a better life and to keep making achievements. The parade and celebrations have set off Chinese people's patriotism (爱国心)and a strong sense of pride.

    Air pollution influences our health in many ways. No air means death. Though we can't see it, there is air around us. Air is everywhere and it gives a life to every living things. But bad air makes people ill. In the city, there are a great many people and there are too many cars running on the road. The cars send out bad gases (气体). There are many factories too. From the chimneys (烟卤) of these factories, we get the smoke usually in black colour. Every day we breathe it in and out. This makes us feel sick. When people talk about air pollution, they are usually thinking about outdoor air pollution. But a lot of air pollution comes from indoor activities such as smoking and cooking. Indoor air pollution can hurt people's eyes, noses and throats. So air pollution, both indoor and outdoor, can also lead to lung cancer (肺癌) and heart disease.

    Everyone should help fight against pollution. In order to keep us healthy, we have to go out to the countryside to breathe more fresh air. Or we can climb up hills to get more fresh air.