Several recent cases of violence（暴力）against students at U.S. colleges have made global headlines，arousing questions about the safety of America’s campuses. Yet government data show that the number of violent assaults（袭击）at colleges actually has decreased in recent years. And most schools have worked to increase safety through technology and student behavior.

It’s also important for students to take responsibility for their own safety. Being familiar with local neighborhoods and campus services is key. Personal-safety expert David Nance says the most important thing students can do is be attentive-which means not being distracted by smartphones or other devices.

The website for the group PEACE OUTSIDE CAMPUS，formed in response to the murder of a student from the University of Delaware in her off-campus apartment in 2005，lists additional measures students can take：

1. Don’t walk alone after dark or while drunk. Contact a friend to take you where you need to go.

2. When driving，keep your doors locked，and park in well-lit areas.

3. Don’t wear earphones or play music so loudly that you are unaware of your surroundings.

4. Trust your instinct（本能）and don’t worry about overreacting. You’re better safe than sorry.

5. Avoid entering elevators with strangers. When this is unavoidable，stand by the control panel and，if faced with a threatening way，push the emergency alarm and all the floor buttons. Don’t press the stop button.

6. Don’t hold the door open for a stranger attempting to enter the house，even if it seems rude. Ask them to identify themselves.

7. Post the police’s and fire departments’ numbers by every phone，and put them into your cellphone.

8. Label your emergency contacts as ICE（In Case of Emergency）in your cellphone so officials will know who to contact for important personal or medical information.

   Penguins are the number-one attraction for many visitors to Antarctica. If you go on a ship that is allowed to make shore landings, you may see them. But to get a close look at penguins, you have to be smart.

First of all, keep in mind that Antarctica’s visitor rules require that you remain at least five meters away from the penguins in order not to disturb them. You could easily become responsible for the death of a little penguin or the destruction of an egg if your too-close presence should disturb a penguin parent.

If a penguin is trying to move away from you, you must stop what you’re doing and back off even if you’re farther than five meters away. However, the rules don’t prevent a curious penguin from approaching within five meters of you — as long as the bird makes the move, not you.

Little penguins, in particular, are quite curious. I’ve seen several lucky tourists who were astonished to find that little penguins came right up to them. If a penguin comes extremely close to you, remember that you are not allowed to touch or hold it.

Here are more tips for getting close to penguins.

Ignore the smell: where penguins live is filled with guano（海鸟粪）and the smell takes some getting used to.

Be quiet because loud noises make penguins nervous. Fast or sudden movements signal meat — eating animals to penguins, and they react accordingly, so slow down when you walk around them.

Since it may take half an hour or more before the penguins get used to you, you need to be patient. Put away your camera — too often people are so focused on getting the pictures that they forget to look with their own eyes, but most of your most memorable experiences in Antarctica will be marked in your mind, not on a roll of films.

How was everything going？I，together with my parents plans to take a trip to Canada for a week during the summer vacation. We hope to make the full use of this opportunity to experience the naturally beauty of Canada and learn more about its culture. We don’t want to go to places where are full of tourists and shoppers. Because I am writing to ask help. We hope you can tell them where to visit. Besides, can you give us some advices on how to finding hotels which are not expensive but comfortable? I would be grateful if you could give me an early reply.

Yours,

Li Hua

Four Ways to Make Your Shoes Feel Better

According to the American Podiatric Medical Association, the vast majority of people experience foot pain at some point in their lives. The reason for most foot pain is that shoes fit poorly or force the feet into unnatural shapes. 【小题1】 Aside from carefully selecting the right shoes, there are some easy measures you can take to keep your feet from being painful.

1. Stretching Your Shoes

If your feet are rubbing against your shoes this could indicate that you need more width, length or both. However, sometimes going to the next larger size is not a choice, as the next size may be too large. 【小题2】.

2. Using Shoe Inserts (插入物)

Both doctors and those in the shoe repair industry often recommend inserts to increase shoe comfort. 【小题3】.

3. 【小题4】

The way you lace (由带子系紧) your shoes can make a world of difference in their comfort. Lacing them too tightly or incorrectly can make your feet hurt. Cramped toes, rubbing on the top of the foot, and pressure on the big toe can likely be relieved if you lace your shoes different.

4. Wearing Socks

【小题5】.They are usually made of cotton or nylon. Not only do they add an extra layer of cushion to your shoes but they also keep your feet from sweating. This prevents moisture (水汽) from forming in the shoe. Moisture in your shoes can cause blisters and calluses on your feet.

   Nowadays with the development of the economy, our life is becoming easier and easier in many ways. We can drive a car to travel to and from work. We can save a lot of time, shopping online instead of going to stores. Besides, the elevator is widely used in our daily life. 【小题1】 The elevator safety troubles us from time to time. Here are several ways for you to help you use the elevator safely.

【小题2】

Before stepping on the elevator, you should check your and your children's clothing for the loose parts, such as shoelaces（鞋带）and gloves, which can be trapped in the moving parts.

Mind your position.

【小题3】 Tell your children not to lean on the handrail（扶手）, which can slow down the elevator and may make other people lose their balance. You should stand on the right instead of on the left, which is convenient for some people who are anxious to go downwards or upwards.

Locate the emergency stop button.

【小题4】 The button may be near the bottom, but sometimes alongside the stairs. If the elevator breaks down, it is helpful for you to stop the elevator.【小题5】