Помогите с английским

1. When do you start to learn English?
2. How long have you been studying English?
3. How must you try to improve your English outside class?
4. What language training will you do?
5. What did you have already?
6. How often do you use English in your work?
7. How much support does your employer give you?
8. Why are you studying English?
9. What level of English must you be happy with?
10. What level of English do you have for your job?