Well I'm back.  At 6.00pm I'd still got five left, but had to water the greenhouse and pick the fruit.  We have a lot of raspberries and loganberries from a few canes.
I think a hint would help for 11ac.  I only have ???E?D?S?
I haven't found 4d at all easy.  I think I have 4 of the 5 letters, but I'm not sure what the answer is.   Similarly, I can guess at the second part of 1ac, which I assume is where drinks are served.  Ooops - just got it.  So that just leaves 1d, 2d and 4d and 11ac.
But as I write I think I have 2d, though I can't quite parse it and 12ac yet.
I'll have another think.  Thank goodness it is relatively easy this week.