My brain seems to be frozen today - can I get some help please
1 across varying 11 --u---a-i-g
1 down seafood dish 5-2-3 ----t -- a-r
16 across impolite 8 ---r---h
17 across downfall 7 --d---g
66 across brewery worker 7 d--e---
63 down resreve for a definite purpose 7 ----a--k
20 across methane 5-3 m---s- gas