Answer:
To complete the sentences with the correct form of "there is" and "there are," we can look at the information given in the sentences:
4. Picture B: Are there many people outside the movie theater?
5. Picture A: Are there six chairs and two tables in the dining room?
6. Picture B: Is there a group of children in the museum?
7. Picture A: Is there a small cat playing in the hall? (negative: No, there isn't)
8. Picture B: Are there many cars parked near the school?
9. Picture A: Is there a great action movie playing at the cinema?
10. Picture A: Are there any birds in the trees? (negative: No, there aren't)
11. Picture A: Is there a taxi waiting for you?
12. Picture B: Are there some books on the table?
13. Picture B: Is there something I have to do in my house?
By analyzing the information given in the sentences, we can use the correct form of "there is" or "there are" to accurately describe the presence or absence of various objects or activities in each picture.