Here are the suggested answers for the blanks:

**Exercise 10:**
1. There isn’t **any** plum jam.
2. She’d like **an** apple.
3. There are **some** bananas.
4. Is there **any** pork?
5. There aren’t **any** beef noodles.
6. There are **some** sandwiches for lunch.
7. Is there **any** water in the fridge?
8. I have **some** bread for you.
9. He eats **a** banana after his dinner.
10. Would you like **some** orange juice, please?
11. She wants to buy **some** apples for her mother.
12. Would you like **some** eggs for breakfast?
13. Can you bring me **some** water, please?
14. I don’t want **any** sugar in the tea.

**Exercise 11:**
1. **How much** beer is there in the fridge?
2. **How many** eggs do you want?
3. **How many** languages do you speak?
4. **How many** people are there in the class?
5. **How many** days are there in a week?
6. **How much** milk do you drink every day?
7. **How many** kilos of rice do you want?
8. **How much** coffee do you drink every day?
9. **How much** soda does she want?
10. **How much** soup is there in the fridge?
11. **How many** tomatoes do you want?
12. **How many** languages does your sister speak?