исправьте ошибки.
1.When have you visited England?
2.they have lived for 1999.
3.she has been a teacher since many years.
4.Mr Brown has this computer for two years.
5.-She lives in London
-how long did she live in London?
6.she has never been in London.
7.I have had this bike for three years. It's the very good bike.