A: when the chairperson and his executive finished planning for the workshop, they invited the members. B: No sooner. C: Barely.

I will solve the questions from the image you sent. Please specify which question you'd like me to solve first, as there are multiple questions on the page. For example, you can say "Solve question 4 from the first section" or "Solve question 1 under 'Examination feature of the topic'".