Food is very important. Everyone needs to e 1 well if he or she wants to have a strong body. Our minds also need a kind of food. This kind of food is k 2 . We begin to get it even when we are very young. Small children are i 3 in everything around them. They learn s 4 while they are watching and listening. When they are getting older, they begin to r 5 story books, science books… anything they like. When they find something new, they love to ask questions and t 6 to find out the answers.

　　What is the best w 7 to get knowledge? If we learn b 8 ourselves, we will get the most knowledge. If we are a 9 getting answers from others and do not ask why, we will never learn well. When we study in the right way, we will learn more and understand b 10 .

　　参考答案：

　　1. eat 2. knowledge 3. interested 4. something 5. read 6. try 7. way 8. by 9. always 10. better

　　Beijing plans to repair it's old city wall. It is said to be the city' b/l 1 ever cultural relics (文化遗迹) repair project. The wall t/w 2 will be 1,600 metres long from Dongbianmen to Chongwenmen will k 3 the same look(面貌) as the old one.

　　The Beijing people are also asked by the city government to r 4 old wall bricks(砖), which were o 5 used to build houses in the 1960s. So f 6 , more than 200,000 old bricks have been returned， but two million s 7 bricks are needed for the repairs.

　　The old city wall was built in the Ming Dynasty. The wall was b/s/t/q 8 damaged(损坏) over the past years. “The repair project has brought more v/t 9 to Beijing," a city official(官员) said," We hope that it will m 10 Beijing even more beautiful.”

　　参考答案：

　　1 largest /biggest 2 that /which 3 keep 4 return 5 once 6 far 7 such 8 badly /seriously /terribly /quite 9 visitors /tourists 10 make