Answer the questions at the end based on the text.

(CNN) -- Susie Wolff put the disappointments of Silverstone behind her on Friday with an impressive run in the first free practice session ahead of Sunday's German Grand Prix.

The Williams development driver only managed four laps during practice at the British Grand Prix a fortnight ago before engine problems curtailed her involvement.

But it was a happier story at Hockenheim as the 31-year-old Scot completed 20 laps finishing a highly respectable 15th.

Her best lap time of one minute 20.769 seconds was just 0.227 seconds behind Williams' driver Felipe Massa who finished the session in 11th place.

Things had not looked so promising for Wolff earlier in the day as she crawled round her out lap in first gear before returning to the pits.

Thankfully, it wasn't long before the mechanical problems were resolved and she was back on track -- even briefly clocking the fastest lap of the session.

Wolff has been a development driver for Williams since 2012 and is the first female driver to participate in a F1 race weekend since Italy's Giovanna Amati attempted to qualify for three races during the 1992 season.

Lewis Hamilton, speaking ahead of his recent victory at Silverstone, said Wolff's participation at two practice sessions this season was fully deserved.

"She's very, very talented," said the Mercedes driver, who raced against her in his junior career in karting and Formula Renault. "It's really cool to see her in a Formula One car.

"I didn't race against many girls. Susie was one of the very few, if not the only one, I raced against. We shared a podium together a couple of times."

1. What did they share?
2. Who drove a Mercedes?
3. And how does he describe her?
4. Have they competed against each other before?
5. Where?
6. Has he competed with other females?
7. Where was she under development?
8. Since when?
9. Has a woman driven in F1 before?
10. What female driver raced in 1992?
11. Where is she from?
12. Did she qualify?
13. How many times did she try?
14. How old is Susie?
15. Where is she from?
16. What caused difficulties two weeks ago?
17. At which race?
18. DId she get any practice runs in?
19. How many?
20. What was her best time?

Numbered answers:

A: 1. a podium
2. Lewis Hamilton
3. very talented
4. yes
5. karting, Formula Renault
6. yes
7. Williams
8. 212
9. no
10. Giovanna Amati
11. Italy
12. no
13. three
14. 31
15. Scotland
16. engine problems
17. British Grand Prix
18. yes
19. 4e engine
20. one minute 20.769 s

Question: Maori, also known as Te Reo ("the language"), is an Eastern Polynesian language spoken by the Maori people, the indigenous population of New Zealand. Since 1987, it has been one of New Zealand's official languages. It is closely related to Cook Islands Maori, Tuamotuan, and Tahitian.

A national census undertaken in 2013 reported that about 148,000 people, or 3.7% of the New Zealand population, could hold a conversation in Maori about everyday things. , 55% of Maori adults reported some knowledge of the language; of these speakers, 64% use Maori at home and 50,000 can speak the language "very well" or "well".

There was originally no native writing system for Maori. Missionaries brought the Latin alphabet around 1814, and linguist Samuel Lee worked with chief Hongi Hika to systematize the written language in 1820. The resultant phonetic spellings were remarkably successful. Written Maori has changed little since then.

The English word comes from the Maori language, where it is spelled "Maori". In New Zealand, the Maori language is commonly referred to as "Te Reo" "the language", short for "te reo Maori".

The spelling "Maori" (without macron) is standard in English outside New Zealand in both general and linguistic usage. The Maori-language spelling "Maori" (with macron) has become common in New Zealand English in recent years, particularly in Maori-specific cultural contexts, although the traditional English spelling is still prevalent in general media and government use. 1. When was Maori first written down?
2. Who worked together towards that cause?
3. Was Hongi Hika a chief?
4. What was Lee's profession?
5. Who first introduced the alphabet to the region?
6. When did that occur?
7. Has the written language gone through a lot of changes since then?
8. What is the language called in New Zealand?
9. What does that mean?
10. What is the horizontal line above the "a" called?
11. Is the term ever used without that symbol?
12. Who speaks this language?
13. Are they native to Australia?
14. Where then?
15. Is it an official language?
16. What other dialects is it related to?
17. About how many people in the country can speak this?
18. Is that over half of New Zealand's population?
19. About what percentage of Maori adults know at least a little of the language?
20. About how many can speak the language well or very well? Provide a numbered list of answers.
****
A numbered of answers: 1. 1820
2. Samuel Lee and Hongi Hika
3. Yes
4. linguist
5. Missionaries
6. around 1814
7. No
8. "Te Reo"
9. the language
10. macron
11. Yes
12. the Maori people
13. No
14. New Zealand
15. Yes
16. Cook Islands Maori, Tuamotuan, and Tahitian.
17. 148,000
18. No
19. 55
20. 50,000

Q: We usually believe what our brain tells us, but there are some amazing facts which show that the brain tricks us. As a result, we think we can see something that is not actually there or we ignore things that actually are there. Scientists Daniel Simons and Christopher Chabris have researched this phenomenon , which they call "change blindness". Their experiments show how we sometimes just do not see what is in front of our eyes because _ . Here is one of their most famous experiments. In this experiment, the participants were shown a video of two groups of people (one group in white T-shirts and one group in black T-shirts) who passed basketballs around in a hallway. Each group had three members. Simons and Chabris asked the participants to count how many times the white team passed the ball. While the two teams were passing their balls around, a person dressed up as a big bear walked through the group and stopped to look at the camera. Simons and Chabris found that about half of the research participants did not notice the big bear.

1. Scientist
2. yes
3. no
4. change blindness
5. yes
6. passing basketballs
7. yes
8. one group in white T-shirts
9. Seven
10. all but one
11. walked through the group
12. Six
13. One
14. yes
15. to see if they notice the bear
16. half

Numbered questions:
1. What occupation does Christopher Chabris have?
2. Does he share this occupation with Daniel Simons?
3. Are they chemists?
4. What phenomena do they study?
5. When studying this do they use video?
6. What activity are the people doing in their famous video?
7. Are the people wearing special clothing?
8. What?
9. How many people are in the video?
10. Are all people dressed in Tshirts?
11. What does the bear person do?
12. How many people wear tshirts?
13. How many people wear an animal costume?
14. Does the bear pause at all?
15. When people view this video, what do the scientists try to observe about the viewers?
16. Do all most people notice the bear?