Today or Yesterday?

Yesterday:

A / an / 1 / one … NO -S (WAS)

2 or more / some / many / a few/ -s (WERE)

There was an orange and brown schoolbag next to the computer.

There was a book under the bin.

There was a blue and orange cap on the table.

There were three light green chairs.

There were three brown tables.

There were two pink walls.

Today:

A / an / 1 / one … NO -S (IS)

2 or more / some / many / a few/ -s (ARE)

There is a red book next to the computer.

There is a blue jacket in the bin.

There is an orange and blue cap under the table.

There is a computer on the table.

There are four red chairs.

There are three brown tables.

There are two yellow walls.