wash your hands with?Student: Soap!...: Well, I could do it slower, if you like.Things we wash hands withTeacher: What are the four elements ……

QUIT stargazing and get your hands dirty – that's the message from the US National Academies... should spend more time studying places of extreme temperature on earth – such as the boiling springs ……

steps to follow:1. Wet (弄湿) your hands with running water. Then put enough soap over the hands. Wash... hands and between your fingers.4. Rub the base of your thumbs.5. Rub the back of your fingers.6. Rub ……

toilet. Don’t keep the water running while you’re brushing your teeth or washing your face and hands... did this to celebrate Earth Day. It’s an interesting doodle (涂鸦), but it has a serious side ……

-fifths 2. Which of the following behaviors is a symptom of OCD?A. Washing your hands before each meal... shape.D. Find another way to release your stress. Passage 6How much do you know about Earth – the planet ……

want to share your green tips with others, you can visit http://act.earthday.org/.Be an Earth helper我是地球小帮手1.Turn off the water while you brush your teeth or wash your hands.2.Use cloth bags. 3.Drink ……

' health.1. Wash your hands carefully and often. When you do, keep them wet for at least 20 seconds. Make sure you rub (摩擦) the soap all over your hands. Don't forget to rub between your fingers, the backs ……

to a circus (马戏团) where you will become a star and never worry about food.Polar bear: Get your hands off...What do you think the old man and the rabbit are saying to each other? Write in to share your funny ……

floating 400 kilometers above Earth’s surface. To complete the task, station commander Gennady Padalka... outside the ISS. After that, the cosmonauts got their hands on a porthole (舷窗) window and removed years ……

In this puzzle, you have to find your way through the solar system, from Earth to Pluto. Can you do it? ……

Here is the test to find whether your mission on earth is finished. If you’re alive, it isn’t. ……

How on Earth can you lift an adult elephant with one hand?Answer: You can’t. Elephants don’t have hands. 总第472期答案：杨子珊 获奖名单：肖玉洁 福建省厦门双十中学 ……

地球一小时。DID you turn off the lights in your house on Saturday? The Earth Hour of 2010 started at 8:30 pm on March 27. Earth Hour started in 2007. People turn off lights for an hour in March every year ……

地球一小时。DID you turn off the lights in your house on Saturday? The Earth Hour of 2010 started at 8:30 pm on March 27. Earth Hour started in 2007. People turn off lights for an hour in March every year ……

hands and knees, cover your head and neck, and hold on to something stable (牢固的).In a crowded place: Drop down onto your hands and knees, cover your head and neck, and hold on to something stable (牢固 ……