Question

5please have some/ few/ much of these chocolates i know you like them 16 have you got much/ many/some coffee 17 there isn’t some /any /many water in the bottle 18 have we got some/ any/ a lot of milk 19 there was a few/ a little/ much food in the fridge it was nearly empty 20 is there many/ much/ a little cake 21 there isn’t a little/ much/ many chicken 22 there’re a lot of/ few/ a little carrots in the fridge we need to buy some 23 there aren’t much/ many/ some tomatoes

Answer 1

5. Please have some of these chocolates I know you like them.
16. Have you got much coffee?
17. There isn’t any water in the bottle
18. Have we got  any of milk?
19. There was a little food in the fridge It was nearly empty
20. Is there many/ much/ a little cake - странный вопрос: cake - исчисляемое существительное, поэтому much и a little не подходят, a many - много, значит, нужно are и cakeS 
21. There isn’t a little/ much/ many chicken - странный вопрос: chicken - исчисляемое существительное, поэтому a little и much не подходят, а для many нужно are и chickenS
22. There’re few carrots in the fridge. We need to buy some. - исчисляемое - очень мало)
23. There aren’t many tomatoes. - исчисляемое