សេចក្តីសង្ខេប (Summary)៖ Anna visits Marsha at a friend's house. Anna and Marsha see many rooms in the house. They talk about what people do in each room. អាណា (Anna) ទៅសួរសុខទុក្ខMarsha នៅផ្ទះរបស់មិត្តម្នាក់។ អាណា (Anna) និងMarsha ឃើញមានបន្ទប់ជាច្រើននៅក្នុងផ្ទះ។
Scientists studying the area where the Amazon River meets the Atlantic Ocean have announced a surprising find. Under the muddy, dark Amazon is a large number of reefs with colorful sea fans, coral, plants, fish and very big sponges. The find is of the biggest surprises in modern ocean science.
Every school has one job – to help students learn. But schools in the United States get very different amounts of money to do that job. If you guessed schools in wealthier communities generally get more money for education and other services, you would be right.
An organization that studies economic and social issues says the international trade in counterfeit goods is rising. The OECD warns that some of these products can endanger the public and might even finance terrorists or criminal groups.