All very straightforward. He phoned at exactly the specified time. He'd looked through the "activity 4" I'd sent him, sees no problems.
Time spent on things, energy needed - he reckons the test of if I can cope with 5 hours study is unecessary, nobody would ever do that. I compared to a 7-hour normal working day - no comment.
Those times when I wonder what the question is about, it seems they're testing my ability to express myself in English, and to look a little deeper than "yeah, pretty picture".
Talking about time avaiable, and how I will have less of it next term, and have sent him the link to the online Cookery course.