I have three children(2girl 1 boy).
my son is 21 years old and student in university(branch economics)my
olders doughter is 20 years old and student in university(branch
business).I am planing to send them abroad to improve their english
language(I think both of them english level intermediate)in university
language course for foreigner(max one and half month).
The school should have good quality education and secure for foreigners.
Could I find good qulity schools in uk for my childrens

Greetings,
You might start by looking at this question:
http://answers.google.com/answers/threadview?id=434082