Помогите, пожалуйста!

First, say which nouns are countable and which are uncountable, then fill in a/an or some 

1) honey 
2) tomatoes 
3) jam
4) rice
5) coffe
6) cherries
7) egg
8) ham
9) sugar
10) flour
11) sandwich
12) butter
13) water
14) salt
15) pepper

1) some honey (uncountable) 2) some tomatoes (countable) 3) some jam (uncountable) 4) some rice (uncountable) 5) some coffee (uncountable) 6) some cherries (countable) 7) an egg (countable) 8) some ham (uncountable) 9) some sugar (uncountable) 10) some flour (uncountable) 11) a sandwich (countable) 12) some butter (uncountable) 13) some water (uncountable) 14) some salt (uncountable) 15) some pepper (uncountable)