Help please, 27 a, Communist and German worker no longer needed. (9)
I've got ..u.n.a..
And 17d, Instructor is oddly curt, intercepting suggestive look. (8)
And, 1 across.
And 20d, Officer shortly to penetrate clear harbour(7)
Thank you. That means I've got 25 d wrong. I've put must, but it is now... .d.t, which must be edit? What's 1 across.
Satisfied with debts, but unlikely to reach agreement. (11)