假定你是李华，暑假参加了澳大利亚游学活动，回国后给hostfamily写一封信表示感谢，要点如下：

1. 感谢他们一家的照顾;

2. 分享游学体会;

3. 询问你寄的礼物（汉语词典）是否收到;

4. 邀请他们一家来中国游览。

注意：1. 词数100左右。

2. 可以适当增加细节，以使行文连贯。

3. 开头和结尾已为你写好，不计入总词数。

Dear Helen，

阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。

    One day, my brother and I were alone in our apartment. The reason was that my parents had both gone for a ball party and had left me in charge of everything. I was doing my homework while my younger brother was watching television. Suddenly, the doorbell rang. Ding-Dong! Ding-Dong! My younger brother had rushed to the door before I decided to answer the door. We both thought that our parents had come home. As a result, he unlocked the door and opened it.

    Outside of the house stood a man who wore a black raincoat and black rubber boots. He looked no different from other people and he said that he was a salesman and asked politely if our mother or father was at home so he could talk with them.

    Without any thinking, my brother said, “No." He asked if we would like to buy some comic books, which he was selling. I quickly explained to him that we were not supposed to buy anything without our parents' permission. However, it seemed that he was not willing to follow my advice and he had an intention to enter our house.

    Then I realized something terrible would happen. As I was about to close the door, he forced his way into our house. He took out a knife and forced me to tie up my brother's hands with some rope which he took out from his pocket. I tied up his hands but I tied in a special way so my brother could untie himself as we often did. The man then tied my hands up and locked both of us in the kitchen.

    Soon he went upstairs to search the bedroom for something valuable. I managed to teach my brother to untie the rope on his hands. He then untied me. I rushed to the telephone to call the police, but the line was dead.

注意：1. 所续写短文的词数应为150左右；2. 应使用5个以上短文中标有下划线的关键词语；3. 续写部分分为两段，每段的开头语已为你写好；4. 续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1:

The doors were all locked from the outside and what's worse, I did not have the keys.                                                

Paragraph 2:

Just at the same time our parents came back home.                

    An 80-year-old man was sitting on the sofa in his house along with his 45-year-old highly educated son. Suddenly a crow（乌鸦）perched（栖息）on their window.

    The father asked his son, "What is this?" The son replied, "It is a crow."

    After a few minutes, the father asked his son for the second time, "What is this?" The son said, "Father, I have just now told you, it's a crow!"

    After a little while, the old father again asked his son for the third time, "What is this?"

    At this time some expression of irritation（恼怒）was felt in the son's tone when he said to his father with a rebuff（生硬回绝）. "It's a crow, a crow." A little while later, the father again asked his son the fourth time, "What is this?"

    This time, the son shouted at his father, "Why do you keep asking me the same question again and again, although I have told you so many times 'IT IS A CROW'. Are you not able to understand this?"

    A little while later the father went to his room and came back with an old tattered（发皱的）diary, which he had maintained since his son was born. On opening a page, he asked his son to read that page. When the son read it, the following words were written in the diary:

    "Today my little son aged three was sitting with me on the sofa, when a crow was sitting on the window. My son asked me 23 times what it was, and I replied to him all 23 times that it was a crow. I hugged him lovingly each time he asked me the same question. I did not at all feel irritated but I rather felt affection for my innocent son,

注意：

1）所续写短文的词数应为150左右；

2）应使用5个以上短文中标有下划线的关键词语；

3）续写部分分为两段，每段的开头语已为你写好；

4）续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1:

    After reading the diary

Paragraph 2:

    Feeling ashamed, the son got down on his knees before his father

阅读下面短文，根据其内容写一篇60词左右的内容概要。

    Happy, angry, amazed – these are some of the emotions we like to express these days when we're sending a message on our smartphones! That's why many of us now add little pictures to our texts to brighten up someone's mobile screen but we're also using them as a quick way of telling someone how we're feeling. Yes, emojis have become a vital tool for communication.

    The emoji was first invented in Japan in the late 1990s and the word "emoji" comes from the Japanese words for "picture" and "character". The number of different images has dramatically increased since then and now we have a picture for every mood or situation.

    So now we have the option to give this new creation the visual "thumbs-up" but have you thought why we've become so addicted to using emojis? Professor Vyv Evans has written a book called The Emoji Code. He says, "Increasingly, what we're finding is that digital communication is taking over from certain aspects of face-to-face interaction. One of the reasons emojis are so interesting is that they really do enable us to express our emotional selves much more effectively." So emojis are a sort of replacement for the visual signals or non-verbal clues we normally give when we speak to someone face-to-face.

    Another advantage of emojis is that they are an international language – they don't use words but tell a message in the form of pictures so they can be easily understood whatever your native language is. However, the emojis you send need some thought as they can sometimes be misunderstood – if a friend sends you an emoji of a hammer, you may think he is angry when really he is saying he has hurt himself or he is clumsy!

    Emojis are a good way for showing common emotions. But as linguist Neil Cohn says, "To many, emojis are an exciting development of the way we communicate; To others, they are extinction of language." It does show there is a lot more to our communication than words alone but does this mean the decline in traditional writing?

    A class pet can be an invaluable experience for elementary school children. The pet can teach responsibility, build a connection to the classroom, serve as a motivator, and be something for the children to love. If the teacher is willing to take on the added responsibility of caring for an animal in addition to all of the children in the classroom, a class pet can be a wonderful addition to a class.

    Many factors need to be taken into consideration when choosing a class pet. It cannot be too big, as classrooms generally have limited space. Cost should also be considered since the teacher will likely have to pay for the pet, its food and its habitat. It must also be somewhat hardy (耐寒的). Each particular type of animal has its advantages and disadvantages, and a teacher must weigh these and make a decision about which one is right for his or her class.

    Birds are physically more delicate (娇养) than many other animals. They will not survive in drafts (气流) and need a somewhat regulated temperature in their environment. Many birds are quite social and do best with other birds or when being handled routinely by people who can be appropriate with them. Young children are not likely to have the skill to handle a bird without harming it, making it a poor choice for a class pet.

    Some reptiles are beautiful to look at but are delicate, afraid of cold, light sensitivity or poisonous and shouldn't be handled by children. Others are more hardy but require expensive habitats. Most snakes eat rats and mice, which may be a frightening thing for small children to witness.

    A hardy fish, such as a betta, is a good low-cost option for a class pet. They are obviously not huggable or able to be caught by children. Besides, they are inexpensive, have relatively long life spans, and can be kept in a simple fish bowl.

    Did you know that 60.2% of US families own dogs? That's over 75 million families. Besides getting a faithful companion, these friends also provide many health benefits that can be truly life changing for your fitness and wellness.

    Most dogs need to do their business outside many times per day, so you are up and moving more often than non-pet owners. The average dog owner spends 300 minutes per week walking, compared to a non-pet owner's 168 minutes. Frequent daily exercise lowers your blood pressure and reduces your chances of suffering from heart disease.

    Your physical health isn't the only thing that gets better with a companion dog. You can also improve your mental well-being. People suffering from anxiety find it helpful to have a dog on hand that's happy to provide assistance. You can find many dogs operating as emotional support animals, and help people in stressful situations feel better. If your dog is a more active type, you could find yourself taking your friend all over the place. If you take your dog to the forest, you actually lower your tendency to suffer negative(消极的) feelings. A research study discovered that the part of the brain that is most active when you deal with negative things calms down when you spend time among the trees.

    The dog ownership routine allows you to build healthy habits and it also gives you the opportunity to make social connections. Dog parks are filled with people you share a common interest with, and there are plenty of people who love to give dogs a friendly pat(轻拍)during walks. All of these are opportunities to have new great friendships and other emotional connections.

    Your doctor might not write down a dog prescription(处方),but when you become a dog owner; you get plenty of health benefits.