devoir d'anglais urgent

Sujet du devoir

Bonjour 

je doit faire un devoir d'anglais ssur la lettre de motivation mais je ne sais pas comment faire.pouvez vous m'aider,il faut:

Souligner :

- en bleu ce qui te servira de modèle pour toutes les formules de salutations et remerciements,

- en violet ce qui te servira de modèle pour présenter l’objet de la lettre et les formules de conclusion,

- en noir ce qui te servira de modèle pour parler de toi : âge/scolarité…,

- en rouge ce qui te servira de modèle pour parler de tes goûts et intérêts,

- en vert ce qui te servira de modèle pour évoquer tes expériences (ou absence d’expérience),

- en jaune ce qui te servira de modèle pour parler de tes qualités et de ta personnalité,

- en orange ce qui te servira de modèle pour parler de tes aptitudes et compétences,

- en marron ce qui te servira de modèle pour parler de tes disponibilités,

- en rose ce qui te servira de modèle pour souligner ta motivation et ton enthousiasme

parmi les lettre de motivation suivants:

Dear Sir or Madam,
I am writing to apply for the job in your flower
shop which I saw advertised in the local paper.
I’m 16 years old and in high school, but I would like
to work occasionally.
This job seems perfect for me because, first of
all, I love flowers and have often made floral
arrangements for family parties or weddings.
Secondly, you are looking for someone to work just a
few hours a month, on holidays or special occasions.
That would be great for me because I can work
at weekends and during the school holidays.
This job would be an enriching experience for me
and I would really enjoy it.
Thank you for your time and attention. I look
forward to hearing from you soon.
Sincerely,
Casey Jones

Dear Sir or Madam,
I am writing regarding your advertisement for a
part-time assistant at the Perk Up Café.
I’m 16 years old and a student at Fairfield High.
I am interested in this position because my dream
is to have my own café one day, and I live only one
mile away from Perk Up.
I like being in contact with customers and I have
already helped serve coffee, tea and snacks at office
parties. I know how to use an espresso machine
to make drinks like lattes and mochas, so I think
I would be great for this job.
I am available every week day after school from
4 to 7pm and on Saturdays, and I am willing to work
really hard.
Thank you very much for your time and attention.
Sincerely,
James

Dear Sir or Madam,
I am writing in response to your job announcement for an
usher at your theatre.
I am 17 years old and a high school student. I am also a
member of the Drama Club. I love the theatre and I’m planning
to study drama at university next year, so this would be a
fantastic experience for me.
I have never worked in a theatre before but I do have some
work experience. I have often helped around at my parents’
bakery and last year I worked all summer as a sales
assistant in the Museum of Modern Art souvenir shop.
I enjoyed dealing with customers and working in a team.
I trust you’ll find me reliable, polite and respectful.
I am ready to work two evenings a week, on Fridays and
Saturdays. I don’t mind late hours on those nights.
I understand that you do not pay your ushers but that they
receive tips and they can watch all the shows. That would be
fine with me.
Thank you for your time and attention. I look forward to
hearing from you soon.
Yours faithfully,
Wendy

Où j'en suis dans mon devoir

j'ai essaiyer mais je n'y arrive pas, je ne comprend rien pouvez vous m'aider s'il-vous-plaie.merci d'avance