Do you know Diditaxi? Diditaxi (嘀嘀打车) is a taxi-hailing smart phone app(应用程序) . It is created by Tencent. Now it is getting popular in Xiamen and more than 700 taxi drivers in the city have used the app. The app shows the real-time locations of taxis on a map using the GPS and makes it possible for users to hail (招呼) a taxi on their smart phones. Taxi-hailing apps are also very popular in Beijing, Shanghai, Hangzhou and NanJing and they have tens of thousands of users. The users call a Didicab and pay the drivers by wechat or Alipay. however, the app has been criticized(指责) it is not very good. For example, not all the drivers are good: What if there is a traffic accident(交通事故)?On the other hand, many users think that they are very useful especially during the bad weather and rush hours. Can this app be in use for long: Technology may make a great difference to our life. Let's wait and see.

Nowadays more and more people are worrying about their health. But how to keep healthy? Different people may give different answers to this question. In my opinion it is important to do the following.

First，we should take exercise every day. Plenty of exercise helps us build a strong body and makes us work better. That is why more and more people are becoming active in different kinds of sports and exercises. In morning many people get up early and take exercise. Some practice running while others walk or dance to music. In the afternoon, there are also many people doing sports. Some play basketball or volleyball, others play football or badminton.

Second, have a healthy diet. Over-eat or too little food is very bad for our health. We should not eat too much or too little for every meal. We should eat healthy food, such as all sorts of grain, green vegetable and fruit.

Third, give up bad habits like smoking and drinking. Because they are also bad for people's health.

All above are my thoughts about keeping healthy. If we can do as them, we will become healthier and stronger.

Last Sunday, My friends and I had a nice trip to Hangzhou. We (go) to the mountain. We got together at 7:30 a. m. at my home. T we took a bus there. There was lake near the mountain. The water was very clear and we could see some fish (swim) in it. Mike tried to catch the fish he couldn't. We also saw many beautiful flowers near the lake. And we did many (interest) activities there and took many nice photos. At noon, we went to a restaurant for lunch nearby. There (be) lots of great specials in it. They are (real) great. After two hours, we got to the top of the mountain. We could see the whole city, and looked very beautiful. We all (have) a good time there.

— I'm not sure. But I'll buy her _______.

Dear Mr Monkey,

How is everything going? I'd love to1you to my birthday party on December 12th. Are you2then? Please do come. I really miss you. The other 3 like Miss Elephant, Mr. Giraffe and Little Koala all want to see you too. We don't think the party will be fun4 you. You are such an interesting friend.

The party will start at five. We will have a big5first. The zoo keeper will6a lot of delicious food for us. I hear that she will also make big fruit cake. Let's enjoy it7. Then, we can watch TV in my house. 8we can play some games. Could you please bring your camera(相机)?I'm always dreaming of having a 9with so many friends. I hope you can help me with that.

I'm looking forward to10 you.

Yours,

Miss Panda

You must meet with some unhappy things in your life, and you don't know how to solve them. Now you can find the advice column(栏) in the magazine. Here are some problems and advice.