1. All of them speaks English

2. Every day he has meetings, reads documents and writes e mails in English

3. He works for the IT company in Paris

4. He speaks English and French

5. Mostly he speaks French but there are some people in their company, who are not from French, he thinks that this is not a problem.

Объяснение: надеюсь все правильно, кажется последний вопрос не оч