Change from singular to plural by changing This/That to These/Those

1. That is an elephant >> are elephants 2. This is a book >> are books 3. That is a tiger >> are tigers 4. That is a pencil > are pencils 5. This is a carrot >> are carrots

6. This is a pen >> are pens 7. That is a boy >> are boys 8. This is a box >> are boxes 9. That is a girl >> are girls 10. That is an orange >> are oranges