The pig is feasting happily.

Birds are singing happily.

The elephant is spraying water happily.

The lion is roaring loudly.

The tortoise crawled slowly and leisurely.

The rabbit is eating radish happily.

The pony is running actively.

Niuniu is fighting fiercely.

Sheep are eating grass excitedly.

Chickens are chasing happily.

The duckling swam leisurely.

The swan posed gracefully.

The mouse is secretly eating rice.