Have you ever seen a squirrel climb up a tree?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a hare run across the field?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a kitten play with a mouse?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen an elephant carry people?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a horse winning a race?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a monkey reading a book?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a bear dancing?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a deer eat green grass?
-No,I haven't.Have you?
-Yes,I have.
-Have you ever seen a pigeon sing?
-No,I haven't.Have you?
-Yes,I have.