A base for the weaver (6) --T---
Frank is no writer (4) --E- ???? open
Trial run in the theatre (4) --A- ???? heat
Where they teach only ten letters of the alphabet (4) -T-N ???? eton
Can i get an explanation of the answers please
thankyou all
If the 't' wasn't there, I'd say that the answer might be 'trivet' which has the double meaning of a fireside/tabletop stand and also a weaver's knife.