Question

Barbara Grey is responsible for the social programme.(Why...?) Mr Golovin thanked his English colleague for the invitation.(Who...?)ответьте,даю 999 пунктов!!!помогите!!!

Answer 1

Barbara Grey is responsible for the social programme.
Why is  Barbara Grey responsible for the social programme?

Mr Golovin thanked his English colleague for the invitation.
Who thanked his English colleague for the invitation?

Answer 2

Barbara Grey is responsible for the social programme. (Why...?)

Barbara Grey is responsible for the social programme because she has been assigned that role or has taken on the responsibility voluntarily. The specific reasons for her being responsible for the social programme may vary depending on the context in which this statement is made. Without further information, it is difficult to provide a specific reason for why Barbara Grey is responsible for the social programme.

Mr. Golovin thanked his English colleague for the invitation. (Who...?)

The person being referred to as "his English colleague" is not specified in the given statement. Without more context or information, it is not possible to determine the specific identity of Mr. Golovin's English colleague.