Tangelo and Feijoa, I don't know.
Citrus like orange and lemon usually fail in the UK,
Peach, similar to the apricot.
Olive I'm not sure I've even thought of whether it might be possible.
Here tree wise, there are a few apple trees. 2 planted last year pear trees. Of the plums, a Victoria, a damson, a greengage and another gage. Bushes mostly black currant but we have grown the red ones. Raspberries too. Some years we've had gooseberries. Up the field growing wild later in the year, there will be blackberries. Also up there, not that I'd advise eating them raw - they are very bitter and dry your mouth out -are sloes. Elderberry is common here - although my mother prefers to make an elderflower coridial to the wine some make with the berries.