input: Make use of the article to answer the questions. London police are well known in the world. Today there are policemen everywhere, but in 1700 there was no policeman in London at all. A few old men used to protect the city streets at night, and they were not paid very much. About 300 years ago, London started to get bigger. The city was very dirty and many people were poor. There were so many thieves who stole money in the streets that people had to stay in their homes as much as possible. In 1750, Henry Fielding started to pay a group of people to stop thieves. They were like policemen and were called "Bow Street Runners" because they worked near Bow Street. Fifty years later, there were 120 Bow Street Runners, but London had become very big and needed more policemen. So, in 1829, the first London Police Force was started with 3,000 officers. Most of the men worked on foot, but a few rode horses. There was no policewoman in London until 1920. Today, London police are quite well paid and only a few police officers still ride horses. Perhaps the London Police Force's greatest achievement is to meet changing conditions and provide excellent police service . The two main reasons for the Force's development were the growth of population and the progress of science and technology. 1. When did London start to get bigger?
2. Were most people rich?
3. Was there a lot of crime in the streets?
4. what did people have to do because of that?
5. Did someone want to stop the crime?
6. who?
7. What did he do?
8. what were they called?
9. when did the real police force start?
10. with how many men?
11. Did they all work by walking around?
12. were females on the force back then?
13. when did females join?
14. do officers still ride horses?
15. How many Bow Street Runners were there after 50 years?
16. was that enough men to keep London safe?
17. Are London police well known?
18. what is their greatest achievement?
19. what is one main reason the force developed?
20. and another?
numbered_answers: 1. 300 years ago
2. Many people were poor.
3. Yes
4. Stay home.
5. Yes
6. Henry Fielding
7. He started to pay a group of people to stop thieves.
8. Bow Street Runners
9. In 1829
10. 3,000
11. A few rode horses
12. No
13. 1920
14. Only a few.
15. 120
16. No
17. unknown
18. To meet changing conditions and provide excellent police service,
19. Growth of population
20. The progress of science and technology

input: Make use of the article to answer the questions. We know the famous ones--the Thomas Edisons and the Alexander Graham Bells--but what about the less famous inventors? What about the people who invented the traffic light and the windshield wiper ? Shouldn't we know who they are?

Joan Mclean thinks so.In fact,Mclean,a professor of physics at Mountain University in Range,feels so strongly about this matter that she's developed a course on the topic.In addition to learning"who"invented"what",however,Mclean also likes her students to learn the answers to the"why''and''how"questions.According to Mclean."When students learn the answers to these questions,they are better prepared to recognize opportunities for inventing and more motivated to give inventing a try.''

Her students agree.One young man with a patent for an unbreakable umbrella is walking proof of McLean's statement."If I had not heard the story of the windshield wiper's invention,"said Tommy Lee, a senior physics major,"I never would have dreamed of turning my bad experience during a rainstorm into something so constructive."Lee is currently negotiating to sell his patent to an umbrella producer.

So,just what is the story behind the windshield wiper Well,Mary Anderson came up with the idea in 1902 after a visit to New York City.The day was cold and stormy,but Anderson still wanted to see the sights,so she jumped aboard a streetcar.Noticing that the driver was struggling to see through the snow covering the windshield,she found herself wondering why there couldn't be a built--in device for cleaning the window.Still wondering about this when she returned home to Birmingham,Alabama, Anderson started drafting out solutions.One of her ideas,a lever on the inside of a vehicle that would control an arm on the outside,became the first windshield wiper.

Today we benefit from countless inventions and innovations.It's hard to imagine driving without Garrett A.Morgan's traffic light.It's equally impossible to picture a world without Katherine J.Blodgett's innovation that makes glass invisible.Can you picture life without clear windows and eyeglasses? 1. where does Joan Mclean teach?
2. in?
3. what subject does she teach?
4. what course is she running?
5. how many othr questions does she like students to answer?
6. what are they?
7. what does this do for the students?
8. and?
9. Who invented the traffic light?
10. what did Kaltherine Blodgett innovate?
11. which is used in what?
12. Do Prof McLean's students agree with her?
13. What patent is mentioned?
14. who designed it?
15. what inspired him?
16. and waht story?
17. who invented them?
18. when?
19. where had she visited?
20. what was the weather?
numbered_answers: 1. Mountain University
2. Range
3. physics
4. learning"who"invented"what"
5. Two
6. the"why''and''how"
7. better prepared to recognize opportunities for inventing
8. more motivated to give inventing a try.'
9. Garrett A.Morgan
10. making glass invisible
11. windows and eyeglasses
12. yes
13. an unbreakable umbrella
14. Tommy Lee
15. a bad experience during a rainstorm
16. the story of the windshield wiper's invention
17. Mary Anderson
18. in 1902
19. New York City
20. cold and stormy

input: Make use of the article to answer the questions. The dinosaur wants to have a pet goldfish. He is reading a book called, "How to Take Care of Your Pet Goldfish" because he wants to learn how to take care of a goldfish.

After he finishes reading the book, he goes to the pet store. The pet store is not in Detroit, St. Louis, or Pakistan. The pet store is in a town called Oceanside. It takes the dinosaur an hour to walk to the store. The store is very big, so that the dinosaur can fit inside.

A worker from the store walks up to the dinosaur and asks, "How can I help you?"

"I'm looking to buy a pet goldfish," the dinosaur said.

"Are you sure?" the worker asked, "We have rainbow fish, red fish, and blue fish. The rainbow fish makes for a great pet."

"No, thank you," the dinosaur said, "Goldfish are my favorite."

And so the worker put a goldfish in a bag of water for the dinosaur.

"Why did you put the goldfish in a bag of water?" the dinosaur asked.

"Fish always love to have something to swim in," the worker answered, "Enjoy your goldfish!"

And so the dinosaur walked home, his new best buddy in hand. 1. Who wants a pet?
2. What kind?
3. What was he reading?
4. Titled what?
5. Why?
6. Where'd he go?
7. When?
8. Where is the animal shop not located?
9. Where IS the pet store located?
10. How long does it take to get there?
11. How did he get there?
12. Is the store small?
13. Is it big?
14. Why?
15. Who does he encounter?
16. How many fish does he try to sell him?
17. What kind?
18. Did the dinosaur prefer any of those?
19. Did he get a goldfish?
20. In what?
numbered_answers:
1. The dinosaur
2. A goldfish
3. a book
4. "How to Take Care of Your Pet Goldfish"
5. because he wants to learn how to take care of a goldfish.
6. to the pet store
7. After he finishes reading the book,
8. Detroit, St. Louis, or Pakistan.
9. a town called Oceanside
10. an hour
11. By walking.
12. No
13. Yes
14. so that the dinosaur can fit inside.
15. A worker from the store
16. Three
17. rainbow fish, red fish, and blue fish.
18. No
19. Yes
20. a bag of water