Когда писать aren't you, а когда don't you? не послушал тему, уже 2 за получил. объясните . решите это( нужно): #20. 1) his name's george, isn't it (образец) 2)you live in 3) ted is from 4)you're you start school at nine o'clock every . #21 1) you're from london, aren't you? -no i'm not.i'm from liverpool. playing tennis, don't touch? -yes, i do.i pay every day. thirteen years old, aren't you? -yes, i am. in the flat, don't you? -no, i don't.i love in a house. the violin, don't you? -yes, i do. i okay in an orchestra. school at nine o'clock, don't you? -no, i don't.i start at eight o'clock.

Окончание isn't you или don't you, зависит от того в каком  времени стоит предложение. Брется вс глагол этого времени и местоимения из тоего предложения. Если предложение отрицательное, то окончание будет положительным, а если предложение утвердительное, то конец отрицательный. По русски мы в таких предложениях говорим "Не правда ли?" или что-то подобное. Тоесть don't you это present simple, a aren't you это present continious.

#20.
2)You live in Bristol, don't you?
3) Ted is from Wales, isn't he?
4)You're late, aren't you?
You start school at nine o'clock every day, don't you?
#21
2) You like playing tennis, don't you?-Yes, I do.I play every day.
3) You are thirteen years old, aren't you?-Yes, I am.
4) You live in the flat, don't you?-No, I don't.I live in a house. 
5)
6) You play the violin, don't you?-Yes, I do. I play in an orchestra. 
7) You start school at nine o'clock, don't you?-No, I don't.I start at eight o'clock. 

Narrator: Now William and Rose Are playing, you see
- But here comes Mummy,
It's time for tea! Time for tea!
Time for tea! Come on!Com on!
Put you toys on the shelf
And run, run, run!
Oh dear, poor Sam!
He's not on the shelf.
He's there by the window
All by himself! It's windy today,
Look out! Look out!
Oh dear, poor Sam,
Can you hear him shout?

nəˈreɪtə: naʊ ˈwɪljəm ænd rəʊz ɑː ˈpleɪɪŋ, juː siː 
- bʌt hɪə kʌmz ˈmʌmi, 
ɪts taɪm fɔː tiː! taɪm fɔː tiː! 
taɪm fɔː tiː! kʌm ɒn!kɒm ɒn! 
pʊt juː tɔɪz ɒn ðə ʃɛlf  
ænd rʌn, rʌn, rʌn! 
əʊ dɪə, pʊə sæm! 
hiːz nɒt ɒn ðə ʃɛlf. 
hiːz ðeə baɪ ðə ˈwɪndəʊ  
ɔːl baɪ hɪmˈsɛlf! ɪts ˈwɪndi təˈdeɪ, 
lʊk aʊt! lʊk aʊt! 
əʊ dɪə, pʊə sæm, 
kæn juː hɪə hɪm ʃaʊt?

Если я правильно поняла и это нужно перевести на английский то вот:
1.Who do you want to be? - I want to follow in my mom's footsteps and become a doctor. I think this is a very important profession.
2.Many young people want to work in IT, because they want to have a well-paying job.I also want to become a programmer and get a high salary.
3.What is the purpose of your life? I want to finish school, go abroad and find a well-paying job. I think I will reach my goal.
4.Do you know the requirements for this job? - Not. I only know that this is a worthwhile job.
5.Do you like your job? - Yes. I have good working conditions and I like to deal with clients.
6.I have a passion for drawing and therefore I am interested in creative professions.
7.She is smart, curious and creative. She can be a good advertising manager.
8.What are his strengths and weaknesses? He is a good leader, but at the same time he is an unprepared specialist.
9.I prefer the practical work of paper work. Do you have a long working day?
Если я сделала не то ,то какое именно задание нужно было выполнять?