Ben: Do you want something to eat, Jack?

Short Explanation:

Step-by-step solution:

1. Step 1: Ben asks Jack if he wants something to eat.
2. Step 2: Jack replies positively and asks about jam. The blank next to "any" should be filled with "jam".
3. Step 3: Ben confirms there is strawberry jam. The blank next to "there's" should be filled with "strawberry".
4. Step 4: Jack asks about cheese. The blank after "there" should be filled with "cheese?".
5. Step 5: Ben states there is no cheese left, but there is butter. The blank after "there's" should be filled with "butter.".
6. Step 6: Jack asks for a sandwich. The blank after "isn't" should be filled with "any".
7. Step 7: Ben states there isn't any bread. The blank after "isn't" should be filled with "bread.".
8. Step 8: Jack suggests going to Pizza Fun.

Answer:

• 1) jam
• 2) strawberry
• 3) cheese?
• 4) butter.
• 5) any
• 6) bread.