3) 1. I eat an apple every day.
2. I go to school.
3. We read and write at school.
4. They play after school.
4) 1. This
2. These
3. These
4. These
5. This
6. This
5) This is a house.
This is a Lego set.
This is a picture.
These are robots.
These are parrots.
These are trees.
These are books.