The koala _____ a mountain. The koala _____ a tree. (climb)
The koala didn't climb a ladder. The koala climbed a tree.
The dog _____ with a teddy. The dog _____ with a ball. (play)
The dog didn't play with a teddy. The dog played with a ball.
The mouse _____ a house. The mouse _____ a picture. (paint)
The mouse didn't paint a house. The mouse painted a picture.
The rabbit _____ meat. The rabbit _____ carrots. (cook)
The rabbit didn't cook meat. The rabbit cooked carrots.