Do you help your parents with housework at home? Can you cook for your family?

To stress (强调) the importance of hard-working spirit education among students, the Chinese government recently calls for students to respect labor work. Students should learn basic life     1     and develop good working habits through such education.

The government has been trying to stress the importance of hard-working spirit education. But this has been overlooked (忽视) in recent years. Many teens do not value the importance of working hard and are not interested    2     doing so.

According to a study of nearly 3000 students that was done in March, only 22% of primary and middle school students help with everyday housework at home. Schools and families play an    3     role in teaching students about the value of working hard.

Primary and middle schools should    4     students with hard-working spirit classes every week. School can also hold activities to give students real-world work experience. For example, schools can teach children    5     to plant trees on Tree-planting day.

At the same time, as children’s first teachers,    6     should also encourage children to know how to do housework at home. Students should master one    7     two life skills every year. These skills can include cooking,     8     their own clothes and tidying their rooms.

Do you enjoy visiting a museum? Did you ever make a plan before a visit? Every museum must have something that attracts you. And there are many possible ways to enjoy yourself in a museum.

Decide what museum you will visit. There are so many different kinds of museums and you first need to find     1     that you like. It’s easy for you to choose your favorite and start an enjoyable visit!

Do some research o    2    . Every museum now has a website which allows you to look through the information about it. On the website, you may look for such things as:

1. The exhibits (展品) — See what is     3     show at the museum at all times, and what special exhibitions are held for a short time.

2. Activities — See     4     there are talks, tours or special activities on the day when you visit. Many museums hold some activities that meet the interests of all age groups.

3. Cost, food and storage — It’s important to know how much the visit will     5    . You have to decide whether or not you can eat there. You might also need to find out about transportation needs as well as storage for costs, bags etc.

Plan breaks into your visit. When you walk around, standing here and studying exhibits there you may become very tired. So it is important to take breaks. A break is a good c    6     for you to think of what you have seen and what else you might want to do in the museum.

Take a friend or two.     7     museums is always a lot more fun when you are with someone    8    . You can talk over what you’re seeing. A friend also brings another way of thinking when you talk about the exhibits.

This four-day walking tour will take you on amazing    1     through the Andes Mountains on the way to the city of Machu Picchu. After reaching your     2    , you will have a day to     3     and be amazed by this ancient city. Especially amazing is the Incas’ dry stone method of building. Inca builders cut stones to     4       sizes so that nothing was needed to hold walls together other than the perfect    5     of the stones.

7 . Lesson 26: My sister is only seven, but she always tells me     1     my pictures are good or not…She looked at it     2     for a moment. 'It's all right,' she said, 'but isn't it upside down?'

Lesson 27: Late in the afternoon, the boys put     3     their tent in the middle of a field…The boys felt tired so they put out the fire and     4     into their tent.

Lesson 28:Now he has put     5     ugly stone head over the gate． It is one of the     6     faces I have ever seen.

Lesson 29: Since then, Captain Fawcett     7     passengers to many unusual places. Once he landed on the roof of a     8     of flats and on another occasion, he landed in a deserted car park.

Lesson 30:I turned to look at the children, but there weren't any in     9    ; they had all run away! The man laughed when he realized     10     had happened.

It is hard to think of a world    1    metals. Different metals have different uses, for example, steel is used in cars, and iron is used in electrical    2    . When we use metals, it is important to know how they react with different substances, for example, water and oxygen. The    3    of metals with these substances can be    4    in order. Here is a table with the metals that react most at the top, and the metals that react    5    at the bottom.

Landscaped Gardens — Suzhou Gardens in east China’s Suzhou City, attracting a c    1     flow of visitors from both home and abroad, have been suffering much damage for some reasons in the long history. Fortunately, thanks to the c    2     effort of the locals and the Chinese government, they manage to survive and are officially r    3     as the World Heritage.

Such heritage sites are not only the w    4     to the historical development of the city but also an important basis for historical research. Therefore, we can not lay too much stress on the s    5    of protecting and p    6    them. Our government should strive to launch c    7    to raise people’s awareness of the preservation. Besides, every Chinese citizen is supposed to behave a    8     and respectfully at tourist destinations. C    9     to the conservation of heritage sites, we are sure to make great achievements. Otherwise, we will suffer the c    10    .