1. a, a
2. a. a
3. the
4. the
5. The
6. the,the
7. a. A
1а-any
b-some
2a-much
b-much/a packet
3a-would
b-one
4a-can
b-many
5a-about
b-so
1. Do you have any vegetable dishes?
2. Is there anything on the table? - No, there's nothing there.
3. Is there anyone in your room? - No, there's nobody there.
4. Is there anything on the menu for vegetarians? - Yes, there are several dishes.
5.Do you have any pictures on the wall? - Yes, there are several.
6. Can I buy any books in English in your store?
7. Is there anything interesting in this newspaper?
8. Take something to read for me in the library
9. My friend does not want to tell me anything.
Countable (исчисляемые): fruits, cookies, biscuits, pancake, в общем то, что можно посчитать по штукам.
Uncountable (неисчислимые): milk, bread, juice, tea, water, jam, в общем то, что нельзя посчитать по штукам.
Пример с водой. Water - uncountable, glass of water - countable.