1. There are flowers
There is a flower

2. This is/that is (singular) These are/ those are (plural)
This is a flower
That is a flower
These are flowers
Those are flowers

3. There is a/an… There are some..
Negative..
Questions..
There isn’t a book on the table.
There isn’t a flower in the vase.
There are some flowers.
There aren’t any flowers.
There aren’t any apples on the table.
Is there a book on the table? Yes, there is./ No, there isn’t.
Is there a flower in the vase?
Yes, there is./ No, there isn’t.
Are there any flowers?
Yes, there are./ No, there aren’t.
Are there any apples?

4. Some/any Some ( affirmative) Any (negative) There are some flowers.
There aren’t any flowers.

5. Nouns Singular: Plural: Chair, book, girl Dress, bus, bush, bench
Family
Plural:
Chairs, books, girls
Dresses, buses, bushes, benches
families