1st word from clue then find 2nd word from its clue. 2nd word will be same as 1st but with one extra letter.
1. You must tidy up and curtail teatime! Do I make myself clear? (10)
How is it?Fine-just exhausted (11)
2. Including such a substance (8)
..will make it difficult to get off the hook (9)
Socrates had some hidden sermons (6) crates
...and a dodgy egg (7) Curates. Not sure !