Please can anybody help with my last clues;
4d- Huge, enormous - 10 letters
10d- Description of normal acuity - 6 and 6 letters T-----T- -T-E-T
12a- Mouth (colloquial) 4 and 4 letters
13d- They are in the merchant navy - 4 and 6 letters ---- Seamen
Many thanks in advance