Recently, while     1    (surf) a senior high school website of New Zealand, I saw the message you     2    (post) on it. I get to know your wish that you intend to travel in Beijing during the summer vacation with a Chinese student as your guide.

    3    (learn) this news, I am       4     (real) willing to travel with you       5     introduce Beijing to you. As     6     excellent guide I am supposed     7    (make) your journey     8    (enjoy) and meaningful. For one thing, I will guide you to visit many great     9    (place) of interest and enjoy the wonderful sightseeing. For another, I am going to tell you the long and rich history of Beijing.

I am looking forward     10     the reply from you. With all my wishes you could give me this honour.

Yours sincerely,

Li Hua

Here are some suggestions for you, which may help you enjoy your school life better. As senior high school students, going from junior high school to senior high school is really     1     (challenge) and you will be living a very busy life. So first of all, you should arrange your time properly. You’d better make a suitable schedule so that you know when to study, exercise and rest. Only in this way can you make good use of every minute. Besides, you have to think very     2     (careful) about which courses you want to take. When you have a problem you can’t work out alone, you’d better turn to your teachers or classmates for help. Furthermore, you may have difficulty in choosing after-class     3     (activity). Some of you may would like     4     (join) the school football team, but you have to consider whether you play well enough. If not, you should practice more after school     5     your own, trying to make the team next year. Never quit! Some students choose to join a volunteer club,     6     will give them good chances to help homeless people and challenge     7     (them).

As senior high school students, you have to study     8     (hard) than before and get used to being responsible     9     a lot of things. Studying hard isn’t always fun, but you will be well prepared for university and whatever comes in the future. I hope the suggestions above will help you go through     10     rich and colorful school life.

Global warming is one of the most serious problems facing humans and greenhouse gases are the main cause of it. Greenhouse gases are produced not only by industry but also by individuals (个人). People use energy to drive cars, make homes     1     (comfort) and grow and transport food. Finding a     2     (solve) to the problem of greenhouse gases is not only a political subject but an individual one as well.

Look for ways     3     (reduce) energy at home. Turn off electrical appliances that you are not using. Replace your light bulbs with energy-efficient light bulbs.

Eat locally. A lot of energy     4     (use) to transport food over long distances,     5     burns much fuel. Much of the same food may be grown on local farms. Shop at your local market. Plant your own vegetable garden.

Make your house an eco-friendly one. Put a sweater on to keep warm rather than turning the heating on. Plant a tree to provide shade in summer so you don’t have to use     6     air conditioner.

Reduce and recycle. Be careful with the products you buy. Recycle all paper, plastic, glass and aluminum cans.     7     you go shopping, please choose items that come with small packaging(包装)and that     8     (be) reusable. Use your own canvas bags for shopping instead     9     plastic or paper bags.

Be energy-conscious of transportation. Walk, ride a bike     10     take a bus.

Heated arguments and cold silences usually happen between parents and their children.     1     is common for teenagers to have difficult relationships with their parents. Teenagers’ physical and mental changes may result     2     such family tensions. You may feel anxious about your height, your weight, your changing voice or spots. You may also have difficulty     3     (balance) your developing mental needs. You often fall into a dilemma between a new desire for     4     (depend) and a continued need for your parents’ love and support. It can be difficult when your parents treat you like a child     5     expect you to act like     6     adult, which may lead to a breakdown in your relationship.

    7     sometimes it may seem impossible to get along as a family, you can take action to improve the situation. The key to keeping the peace is regular and honest communication. It is completely normal to suffer from the stress     8     is caused by parent-child tensions.     9     (fortunate), this stormy period will not last. Everything     10     (turn) out all right in the end, and the changes and challenges of your teenage years will prepare you for adulthood.