sun，eat，ride，ready，food，have，friend， for，tree，other |
Today is Sunday. It's a beautiful， day!Mary and her classmates are going to the West Hilla picnic. They're bikes. Right now，they're coming to a place at the of the hill. There are beautiful flowers and green there. Mary and herare preparing the picnic. Some are getting water. are cooking. Now，their lunch is. They are singing，talking，，and drinking. Everyone is a good time.
Have you ever seen （曾经见过） snow？Many people1 the world have not. Some countries never have snow；some have only2 on the tops of very high mountains.3 the north of England4 quite a lot of snow every winter，5 in the south of England，there is usually little.
When a student from a6 country comes to England in autumn for the first time，he feels cold at first. There are often dark clouds，grey sky and cold rain in England in autumn
But snow is7 . Though （尽管） it is cold，it is also beautiful. Perhaps （也许），the student wakes up （醒来） one day and there is8 in his room. He thinks "Is it so 9 ？"and jumps out of bed. But no，it is not very late. He looks out of the window and there is the snow on the ground and on the houses and everywhere. The light of his room comes10 clean，beautiful snow.
Dear Mary，
Thanks a lot for your letter and the great photo. I like them very much. More are some of my photos. In the first photo，I'm swimming in the lake. In the second photo，I'm playing football on the playground in our school. In the third one，I am with my sister Beth. She's watching TV and I'm doing my homework.
Best wishes to you and your family. Please write to me soon.
Yours，
Jim
In England，people don't often talk to each other when they travel. If you are on a bus or on a train，you can always see some people sitting and looking out of the window and other people reading books or newspapers.
English people often start a conversation （谈话） by talking about the weather. So when you meet somebody in England，you can say "Nice weather for the time of year！"
"But it was a little cold yesterday，" somebody may answer.
"But it will get a bit warmer later，" you can say.
Talk like this，and the English people will think， "How friendly you are!"
April 22 is Earth Day. Everyone on earth should care about and protect the earth!The earth has warmed by about 1°F （华 氏度） over the past 100 years，but why and how？Well
First，greenhouse effect （温室效应） is a very important reason for the change of the earth. People give out too much energy into the air every year. It makes the earth warmer. Climate （气候），the warmth of the earth changes the climate，too.
When the earth becomes warmer. there may be more rain and a rise in sea level. It will affect the growth of plants，animals and people. On a Pacific island，100 people have to move to higher ground because the sea is rising. These people can no longer live on the coast. Before that
People can affect the earth's air，land and water. As for us，we can do many things to protect the earth. For example
