Add salt to the salad. any a some

There is:
1. There is a book on the shelf.
2. There is a lamp on the table
3. There is a teacher and five pupils in the classroom
4.There is my mom
5.There is my bag on the floor
6.There is a pencil on the table
7. There is a tree
8.There is a ball on the playground
9.There is a door in a flat
10.There is my skirt
11.There is her book
12. There is our class
13. There is my day book on the table
14.There is his pencil case on the shelf
15. There is her skirt in my wardrobe

There are
1.There are my trousers
2.There are 5 people and I
3.There are 2 oranges on the table
4.There are my pencils in the pencil case
5.The are my parents here
6. There are four girls in the bus
7. there are 500 cars in the car park
8.There are 2 glasses on the shelf
9.There are a lot of children
10.There are 3 bananas
11. There are my t-shirts
12.There are her books
13. There are balls on the playground
14. There are men here
15.There are a lot of bags

1) Are you (предлог, который есть и пропустила) lesson now? -No, we aren't We are at the cinema. 2) The Maths home task is very difficult. 3) The children are in the schoolyard playing football. 4) Is Sofia in the hospital? - Yes, she is. She is ill. 5) They are able students. They are especially good at Literature. 6) Am I happy to have a new book as a present? Yes, I am. I love reading! 7)The banks are closed after 7 o'clock. 8) Are you a musician? -No, I'm not. I am a designer. 9) They are not good friends, they are acquaintances.