The children were playing tag in the park.

He is good at wordplay.

Have a good day at school, son.

When her son goes to school, the mother always says 'see you later'.

Yisao is my best friend.

He wakes up early in the morning and goes jogging.

This sale is first come, first served.

Sooner or later, he will come to know the truth.

Sooner or later, he will come to know the truth.

Sanae is my best friend.