1 . Priscilla Ouchida’s “energy efficient” house turned out to be a horrible dream. When she and her engineer husband married a few years ago, they built a $100,000 three-bedroom home in California. Tightly sealed to prevent air leaks, the house was equipped with small double-paned windows and several other energy-saving features. Problems began as soon as the couple moved in, however. Priscilla’s eyes burned. Her throat was constantly dry. She suffered from headaches and could hardly sleep. It was as though she had suddenly developed a strange illness.

Experts finally traced the cause of her illness. The level of formaldehyde gas in her kitchen was twice the maximum allowed by federal standards for chemical workers. The source of the gas? Her new kitchen cabinets and wall-to-wall carpeting.

The Ouchidas are victims of indoor air pollution, which is not given sufficient attention partly because of the nation’s drive to save energy. The problem itself isn’t new. “The indoor environment was dirty long before energy conservation came along,” says Moschandreas, a pollution scientist at Geomet Technologies in Maryland. “Energy conservation has tended to accentuate the situation in some cases.”

The problem appears to be more troublesome in newly constructed homes rather than old ones. Back in the days when energy was cheap, home builders didn’t worry much about unsealed cracks. Because of such leaks, the air in an average home was replaced by fresh outdoor air about once an hour. As a result, the pollutants generated in most households seldom built up to dangerous levels.

3 . Fanning is a musician and hotel owner born in Ireland, and now he lives deep in the Appalachian Mountains of the United States. “The Irish have a song and play music nearly every day.” Said Fanning. “Every weekend, my family will play music in the house.” Like Fanning, many people in the area continue the traditions from their family’s immigrant history, including a kind of music called old-time.

Old-time music comes from the Appalachian Mountains, a system of mountains along the eastern part of the United States. In the 18^th century, many Europeans from Ireland, Scotland, and Germany arrived in the area to begin new lives. Reflecting the cultures that settled there, the roots of old-time music are in the traditional music of these European countries. Although the US became their home, these Appalachian communities continued the European music and dance traditions they loved. Over time, the music mixed with that of African slaves and became what is now called old-time music.

The earliest purpose of the music was for dancing. Life in the mountains was hard work. Music and dancing provided the Appalachians with a much needed break from the labor of the day. And it brought people of different generations together. In small Appalachian towns in the past, there was always a musician in the neighborhood. Young people would study the art under him or her.

Old-time music is learned by ear. It’s a much more arduous kind of music than other music. There’re no written notes, so people have to learn it all by ear and try to reproduce the sound. Therefore, it needs more time and effort to master it. Old-time musicians might not read music, but they can easily put a song together.

Old-time songs mainly describe what happened in the past. Some called “spiritual” are based in the the Christain religion. Others are American civil war songs. And, many are about the life and land that surround the songwriter. But some of the earliest songs go back to the music’s European roots.

These days, oid-time music is not often heard over the radio. But it still lives on strongly in the communities where it came from.

4 . For my 8^th birthday my ________ was a shiny blue bike. My older sisters decided to teach me to ride. We lived on Edgewood Avenue at the top of a steep hill. My ________, Agnes and Christina, put me on my bike and ________ me hard, yelling instructions, “Peddle! Steer! Use the brakes!” Needless to say, I was rushing down the street ________ trying to hold on.

I bumped into the curb (路缘), ________ over the handlebars onto the sidewalk, skinning my knees, hurting my hands and crying loudly. Instead of offering ________, my sisters yelled at me ________ I hadn’t listened to their instructions. Weeks ________ before I tried again. This time I walked my bike to the ________ parking lot behind the schoolyard. I kept repeating the instructions to myself and after a few awkward ________ and even more painful spills I learned to ride a bike.

Learning life lesson is ________ like learning to ride a bike. Some life lessons are ________ to learn. We don’t always get to choose where we learn them; we don’t always have good teachers and we are not always ________. Sometimes we find ourselves madly trying to hold on.

But things are different now.

My husband, Rich, ________ my sons to ride a bike. First he raised their training wheels a little and they rode around the block getting used to the unstable ________. After he removed the training wheels he would run along the side of the bike holding on to the seat to ________ them. Up and down our street they would go with Rich calling out, “You ________ have it! You’re doing great!” until my son would call out “Let go”. Rich would let go but still run along, just ________. It was a happy day in the neighborhood.

When the life lessons come along in this New Year you may ________ them from a patient and kind teacher; you may have them surrounded by ________ and encouragement. And you may have someone stay by your side until you have found victory.

7 . Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin(旋转). When the windmills spin, they make electricity. Then we can use the electricity.

A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to sail boats and move water. We still do those things today, but these days we mostly use wind power to make electricity.

Wind power is a very popular source of energy. Most people think that we should use it more and more. First of all, it’s clean. Windmills don’t pollute the environment at all. Second, we can use wind power forever. After all, we will always have wind. Also, wind power is cheap, and it’s getting even cheaper.

A lot of people don’t understand wind power very well. They believe that there are problems with wind power, but many of those problems are not real. For example, some people say that windmills are dangerous for birds. They used to be true, but it isn’t true anymore. Old windmills killed birds because they spun very fast. New windmills spin slowly, and they aren’t dangerous for birds.

However, there are real problems with windmills. One problem is that many people think windmills are very ugly. This is a problem for people, because windmills are often in very pretty areas. Also, wind doesn’t blow all the time, so we can’t use wind power all the time. Finally, windmills are noisy.

Wind power is becoming more and more common. Right now, more than 80 countries use wind power. About 2.5 percent of the world’s power comes from the wind. For some countries, that number is a lot higher. Wind power gives Denmark more than 25 percent of its electricity.

9 . The big fire inside her flat did not stop the brave grandmother. The 70-year-old only had thoughts of saving her mentally-unsound son as she dashed right into the sea of fire.

The fire happened in the morning at an apartment block in Hong Kong. The grandmother, identified as Madam Guan, had gone for Mandarin lessons at her local community centre. When she returned home at around 10 a.m., she heard her neighbors calling for the firefighters the moment she stepped out of the lift.

When Madam Guan realized it was her flat that was on fire, she got frightened. Inside the flat was her second son Mr. Feng, diagnosed with depression when he was 15 and also with problems with his vision.

Guessing that her son was probably trapped in the fire, Madam Guan rushed into the flat even though it was already covered in smoke. She found him moving on the floor of his room, with his face and hands badly burnt. She quickly helped her son up and half-carried him as they made their escape.

The firefighters arrived soon after and put out the fire. Mr. Feng was later sent to the hospital, with 20 percent burns on his body. Madam Guan was unhurt. Mr. Feng is the only child still living with her since her husband died more than 10 years ago. Mr. Feng is jobless, preferring to stay in his room.

After the fire was put out, she was reportedly so distraught upon seeing the scene.

“I’ve really lost everything this time.”

The fire at her flat is believed to have been caused by a short circuit(电路).