chase

孩子们在公园里追逐蝴蝶。

The children ___chase butterflies in the park.

孩子们在操场上追逐嬉戏。

The kids love to ___chase each other on the playground.

小狗在花园里快乐地追逐蝴蝶。

The puppy loves to ___chase butterflies around the garden.