Lesson 13: I see two birds.
Lesson 14: I see a bird.
Lesson 15: I hear a bird.
Lesson 16: These flowers are very beautiful.
Lesson 17: Today is very warm.
Lesson 18: Finally the water lily is blooming.
Lesson 19: The man walks on a rope.
Lesson 20: This tree is very tall.
Lesson 21: The cat lays.
Lesson 22: The dog looks for a squirrel.
Lesson 23: Those dogs are going outside.
Lesson 24: The dog drinks water.
Lesson 25: The dog eats some food.
Lesson 26: The dog is resting.