'This', 'that', 'these', 'those'

Look over there. ..... is the biggest pumpkin I've ever seen!

Miriam told ..... same joke yesterday.

Matthew, take ..... and put it over there.

Her eyes shining, the little girl pointed to ..... piece of candy.

..... elephants are sleeping under the shade of the baobab tree over there.

..... are the best days of our lives.

..... students at the administration office want to transfer to our school.

The pilot calmly steered us through ..... big cloud.

..... film that Dad saw last week seems like an interesting movie to watch.

May I buy five of ..... pictures hanging over there, please?