So let’s say that you’re sitting at a restaurant and when your food arrives, you take one bite and decide that something is preventing you from taking a second bite. No matter what the reason is, this dish is going back to the kitchen, and now it’s up to you to find a way to send it back politely.

First of all, the single most important thing to do when you’re sending something back is to do it immediately. If you eat half the dish before sending it back, the server and kitchen will believe that you really don’t need to send it back.

If a dish is too salty that it cannot be eaten, you should first let the server know what the situation is, and they’ll take it back to the kitchen and bring you a new one. Remember that it is not the server’s fault, so don’t take it out on them. Also, don’t be afraid that they’ll get angry at you, or someone will spit (吐) in your food. It’s their job to make sure that you’re satisfied, and if the kitchen clearly makes a mistake the server will be frustrated with the kitchen, not with the diner who has been served an inedible meal. A new dish will be cooked, and nobody’s going to spit in it.

There is, however, one example when you are sending back a dish which will really annoy both the server and the kitchen. If you order a pasta dish that contains pancetta but then send it back to the kitchen because you’re a vegetarian (素食者) and don’t know what pancetta is, and then congratulations because you’re one of the most unbearable types of customers a restaurant can have. A perfectly good plate of food is just thrown out because you don’t ask what pancetta is before ordering.

So the bottom line: Use common sense if you think that you need to send your dish back. If the kitchen do something wrong, then they’re on the hook for a new plate of food. If you do something wrong, then hopefully you’ve learned a lesson.

Yours truly，

Li Hua

I’m glad to have received your letter，but feel worried about the problems describing in it. Now I’d like to give you some tip.

As the freshman，it’s normal(正常的) for you to feel homesick at first. Don’t be worried. As time went by，you will get used to your college life soon. Of course，you can chat with your parents and friends at online. You say you feel alone. You can change that by making new friends. Don’t shy and believe in yourself. Smile but say “hello” to everyone. I believe that we will get along well on your classmates.

I hope you will have a good time.

Yours,

Mark

Nowadays many people drive to work. It causes more traffic accidents. As students, how can we do to guarantee our safe？First of all, the traffic rules must be strict obeyed. When we cross streets, wait until the traffic light turn green. Next, don't forget walk on the pavement. Finally, I think it is the danger to us to wear headphones while we're walking or cycling. Since we can't pay enough attention on the traffic around us, an accidents may happen. Taking good care of ourselves and don't let our parents worry about them.

   When I was seven years old, I got the greatest Christmas gift ever. 【小题1】   Now I realize I actually have the power to be a superhero. I may not be able to fly, but I can make a difference to someone's life. We all have the power to be a superhero to someone. Here are four ways you can be a real-life superhero.

  【小题2】 Think about what it is. It could be your support, time, advice, a small gift or a thank-you card. Sometimes, even just the most harmless message can bring someone out of darkness and into the light. It's something that you give that can help others.

Keep yourself healthy. 【小题3】 Look after your body and helping people will be easier. You'll have a clear mind and energy to achieve any task in your way.

Pick your fight. Every superhero has a battle. It's something that drives them to be the person they are. 【小题4】It could be anything such as working towards helping reduce the number of homeless people on the street. The fight does not need to be big, but it needs to be powerful.

Make someone's day. Real-life superheroes try to improve the lives of all the people they meet. 【小题5】 You can also try your best to absolutely make someone's day every once in a while. The people who get your help will thank you for it.