Making and leaving a mess is easier than cleaning or tidying up, at least at the moment. However,
[300호]
Do you know why we brush our teeth? Countless bad bacteria inhabit our mouths. So, we brush our teeth every day to reduce the bad bacteria. If we do not brush our teeth often, it can harm our
[299호]
Our knuckles make a cracking sound when we press, twist, or bend our joints. Some people even
[298호]
Our fingers in each hand look different from one another. They are longer or shorter; bigger or
[297호]
The hands of a clock always move in circle from the right and always move the same direction.
[296호]
March is the beginning of a new school year in Korea. Many of you must have started a new grade.
[295호]
Most computer users know the locations of the letters, the numbers, and the signs on their
[294호]
Too much stress is bad for your health. Stress relief is important for staying healthy. You may
[293호]
Lunar New Year’s Day falls on Feb. 19 this year.
[h1502호]
Dolphins sometimes save people from drowning. Last year, several dolphins saved a girl in the ocean near Los Angeles, the U.S. A pod of dolphins saved a woman and her dog from drowning in Australia two years ago. Why do they save people in the water?
[292호]
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