Technique Builders

Numbers
$ 1.25 Billion One point two five billion.
£ 2,256.25 Two thousand two hundred and fifty six pounds twenty five pence.
€ 256,301 Two hundred and fifty six thousand three hundred one Euros.

Writing Builders

Informal
Hi Alex
I have a huge week coming up. Can you give me a hand with the project?
Great,
Frank

Formal
Dear Sir
I would like to make a request for information concerning your consultancy firm. Could you send me information?
Sincerely Yours,
Jane Doe

For information
German A person from German origin is German. They speak German.
Dutch A person from Holland is Dutch. They speak Dutch.
FYI For Your Information
Second hand An item already used.
Travel Always a verb. (Never a travel). I traveled to London.