【正文】 . He had to go inside to return them. David walked inside the building a few minutes before closing time. He put the books into the return box. After a quick drink of water and a short stop in the toilet, he’d be on his way to meet Jim. He walked out of the toilet. The library lights were turned off. He was locked in a library. David tried to use the telephone, but he couldn’t find one. As the sun began to set, he searched for a light and found a little one on the desk. He used a pencil to write a note on a big piece of paper. It read, “I’m locked inside. Please call for help.” He put it on the front door. Surely, someone passing by would see it. He then turned his attention to the library itself. He was surprised to discover that this place was not so bad. Rows and rows of books! When he saw a book about Michael Jordan on the desk, he picked it up. He opened the book and began to read. He felt that being locked in the library didn’t seem to be such a terrible thing. 46. What did David’s mother want him to do? A. Play basketball with Jim. B. Take a walk in the street. C. Read books in the library. D. Return his sister’s books 47. David thought he had read a lot during ________. A. a visit to Jim’s B. the school year C. the closing time D. the summertime 48. David went inside the building because ________. A. the sun began to set B. he wanted to use the telephone C. he needed to go to the toilet D. the outside return box was locked 49. Which of the following sentences could be added to the chart(圖表 )? He wrote a note on a big piece of paper. ? He opened the book and began to read. A. He searched for a light. B. He put the books into the return box. C. He had a quick drink of water. D. He turned his attention to the library. 50. David discovered that ________ after he was locked in the library. A. he was very afraid of the dark. B. he became interested in this place C. his mom was worried about him D. His friend became nervous about him B You Can Make a Windsock(風(fēng)筒 ) Have you ever seen a windsock blowing in the wind? Well, you can make one of your own! This is a fun project that you can do with things you may have. You just need to follow a few easy steps. You will need: ●one piece of heavy colored paper ●five ribbons ●strong tape ●a string ●a pencil What to do: Step 1: Draw pictures on the paper. You can write your name on it. Do anything that will make it special to you. Step 2: Make the paper into the shape of a tube. Hold one of the shorter edges(邊緣 ) over t he other. Then make them together with the tape at each end and in the middle. Step 3: Use a pencil to make a hole into both sides of the tube. The holes should be only on one end of the tube. Pull the string through both holes. Then tie the ends of the string together. Step 4: Now make five holes around the top of the other end of the tube. Put a ribbon through each of the holes. Tie a knot in the ends. Make sure the knots are bigger than the holes. Now your windsock is ready to use, but how does it work? The shape of the tube plays an important part. Wind blows through the tube and makes it fly and dance around. Hold the windsock up in the air by its string and run around. It will fly behind you. You can also hang it outside and watch it dance around on its own! 51. You draw pictures on the paper to make the windsock ________. A. fun B. heavy C. strong D. special 52. Which of these things do you need for Step 2? A. Tape. B. Ribbons. C. A pencil. D. A string. 53. What do you do after you put ribbons through the holes in the tube? A. Make holes in the tube. B. Tape the tube together. C. Tie k nots in the ribbons. D. Put a string through the h