Good morning! Got off to a good start with this one, but stuck on a few. Some help is appreciated with the following, please:
ACROSS:
29 Not acquired - left in or left out ( 8 ): ?N???N??
DOWN:
5 Boards to send by river ( 10 ): ???M??????
15 Mexican dish - half sauce and beer ( 6 ): ????G?
19 Relative ain't changing in country ( 10, hyphened ): ???N?N????