Question

Помогите с англ, объяснение тоже пожалуйста

Answer 1

Объяснение:

He works in the library.- How long has he worked .He has been working since morning. My brother is in France now .He has been there for ten days.Mrs Smith teaches spanish.She is a very experienced teacher.She has been teaching for ten years.I know David well.- Since when do you know him? - I have known him since 1940.