8 и 9 упражнение,будьте любезны подсобите.
8. 1) ill 2) nutrition 3)different 4)sugar, fat or salt 5) supply 6) essential 9. 1) to keep health 2) healthy lifestyle 3) high- fat diet 4) low-fibre diet 5) dietary problems 6) scientific research 7)heart disease 8)regular supply of nutrients