How (a)   bottles of milk left?

I have (a)   books in my room.

We have (a)   lessons to revise.

Kelly doesn't have (a)   money in her wallet.

I don't have (a)   time to clean my room.

You can see (a)   apples on the tree.

There isn't (a)   coffee in the jar.

There aren't (a)   potatoes left in the refrigerator.

Gavin has (a)   toys at home.

Miss Ng has given me (a)   homework to do.

Mary has (a)   cash to pay for her new clothes.

(a)   rhinos are facing extinction.

Ivan has (a)   ice- cream sticks to do his handicrafts.

There isn't (a)   tea left in the teapot.

How (a)   times that I have reminded you not to repeat the mistakes?

(a)   people do not know about the information of the Covid-19.

There are (a)   points that you can score for this exam.

Humans need to drink (a)   water around 2 liters per day.

I need to list down (a)   items to buy.