зкажите пажалуста по составить 10 предложений с this these that those

This book is really interesting.

This cupcakes is so tasty!

This homework are so easy to do.

These children is playing on playground.

I need to back these money.

These toys are so cute!

That boy passed the exam.

I want that smartphone!

I hate that annoying sound yet.

Those flowers was already bloomed.