Complete the text with the correct active or passive form of the verb in brackets.

Peer-to-peer file sharing (P2P) is a process that allows

files (1) to be downloaded (download) from other

connected computers (called peers). Similarly, your

computer (2) (search) by other computers

on the network by peers looking for files.

File sharing (3) (begin) in 1999 when

Napster (4) (introduce) a file sharing

program and central server that linked people who had

files with those who wanted files. When you

(5)  (search) for a file, the server would find

all of the available copies of that file. Then the files

(6) (transfer) between the two private

computers. Unlike P2P programs today, it was only

possible for people (7) (share) music files.

Napster (8) (prosecute) for copyright

reasons and they (9) (shut down) in July

2001. They (10) (reopen) as a pay service

some time later. After Napster shut down, new ways of

sharing files (11) (develop) that did not

require a central server. The most popular of these are

based on a system called BitTorrent.

11. (who / they / talk to earlier?)
_Who did they talk to earlier? 
12. (what / we / do last Christmas?)
_What did we do last Christmas?
13. (why / it / rain on my birthday?)
___Why did it rain on my birthday?
14. (how / she / finish so quickly?)
___How did she finish so quickly?
15. (where / he / go after the class last week?)
___Where did he go after the class last week?
16. (what / I / do last Tuesday?)
_What did I do last Tuesday?
17. (when / you / start your job?)
When did you start your job?__
18. (how / she / get here?)
__How did she get here?
19. (why / you / arrive so late?)
__Why did you arrive so late?
20. (what / he / do last summer?)
What did he do last summer?
1. (where / you / go to school?)
__Where did you go to  school? 
2. (when / she / arrive?)
When did she arrived?
3. (why / he / eat so much?)
__Why did he eat so much?
4. (what / they / do yesterday?)
_What did they do yesterday? 
5. (who / you / meet at the party?)
Who did you meet at the party? 
6. (how / she / come to work this morning?)
_How did she come to school this morning? 
7. (where / I / leave my glasses?)
__Where did I leave my glasses? 
8. (when / he / get home last night?)
_When did he get home last night? 
9. (what / you / do at the weekend?)
__What did you do at the weekend?
10. (why / she / get angry?)
Why did she get angry?

On Monday I usually wake up late and have no time to eat my breakfast. I can't find my books and my school cap. At last I find my books in the bathroom and find my cap - my dog. Pal. likes to play with it. I have to wait ages for a bus and I am nearly late for school. I enter the classroom when our class-teacher begins to call out the register. The first lesson on Monday morning is math’s. Mr. Bailey, the math’s teacher, collects our homework and then gives us some sums to do. The next lesson is French. I like French. It's nice to be able to talk to somebody in another language.At last it is eleven o'clock: time for break. A girl, whose name is Susan, gives me a piece of cake to eat with my milk. She allows me to copy her Latin homework, because I don't know how to do it. After break we have two lessons of Latin. There are a lot of boys in our class who don't like Latin. I don't like it either. At half past twelve it is time for lunch: a meat pie, boiled potatoes or cabbage and a glass of juice or milk. Then I go into the playground with my friends. We play football there. After lunch we have a history lesson. The history teacher tells us many interesting things.After school my friends and I usually go for a walk. I come home very late, and my mother is very angry. In the evening I do my homework. Now I cannot do my homework - there is an interesting program on television. I think I can do it tomorrow, during break.