February 14 is a day for people who have fallen in love. On this day, these men and women give gifts (presents)and cards to each other for Valentine's Day(情人节).This day has been popular with people in love  for a long time. At first，this holiday was called Lupercalia. Then the name of the day was changed to Saint Valentine's Day. The man named Saint Valentine was killed on February 14，270 AD, because he was a Christian (基督教徒).

    Before Saint Valentine was killed，February 14 was the old Roman holiday，Lupercalia. The church wanted people to think of a Christian holiday on this day，so the church changed the name of the holiday.

    This change did not stop people in love from giving gifts to each other. People usually gave gloves, handkerchiefs, or even underwear was gifts. Sometimes people also put hearts and flowers on the presents before giving it to the other persons.

    Valentine cards did not become popular until the 1750s. The first Valentine cards were made by hand. People wrote their own words on the cards. These words were usually funny.

    Now, every year around February 14，cards and chocolates fill shops for people in love.

    February 14th, Valentine's Day, is a complicated but interesting occasion. First of all, Valentine's Day is not a holiday from work. No one gets a day off. In many countries it is observed by sending cards to your friends and candies or flowers to your husband or wife if you're married, or to your boyfriend or girlfriend if you're not married. In Japan, some girls even give their fathers chocolates.

    Why is this holiday for people in love called Valentine's Day?

    One explanation comes from a Christian man whose name was something like "Valentine". He lived at a time when the Roman Emperor refused to allow any Roman soldiers to get married for any reason. Many couples came to Valentine to be married. So he would secretly marry them in a Christian ceremony. He was discovered and put in prison by the Emperor. One tradition says that he wrote notes to his friends by marking on leaves and then throwing them out of the window of his prison. The leaves were shaped like a heart. Valentine was killed on February 14th and Valentine's Day recalls his tragic death.

    On Valentine's Day, American elementary school children make or buy Valentine cards, write the name of a classmate on them, and take them to school and put them in a special Valentine's Day box. And then on that day the box is opened, the cards are taken out and given out.

    Music and Art will enter the Entrance Exam for the high school in Jiangsu. Without music, life would be a mistake. Music is a big part of our lives. But in recent years, some US schools have cut music classes to control budgets (预算).

    For example, Chicago public schools hurt arts education when it fired (解雇) over 1,000 teachers. Among them, 10 percent of the teachers taught art or music, according to The Washington Times. In fact, this is not just a problem in the US. In other countries, such as China and the UK, music classes are not thought to be as important as ones like science, math and history. That's partly because music is not seen as a very important life skill, and it isn't tested. Many students are busy with schoolwork, so parents and students choose to focus on subjects that are tested more often.

    However, learning music is beneficial (有益的) in many ways.

    When playing music, you need different abilities to work together. It is not as simple as it looks, according to Kenneth Guilmartin of Music Together, an early childhood music development program. For example, when playing the piano, people see music notes and decode (解码) them in their brains. They also use their fingers to make sounds. You need to deal with all these things at the same time.

    Music has a special connection with science as well. You can see that many scientists are good at playing music: Einstein played the violin, and German physicist Max Planck was talented in playing the piano.