The project is making favorable progress.

Mothers in the lactation period should strive for a well-balanced diet.

Apologizing at this point is too late.

This is the dawn of a new science.

The story of the time of creation is mysterious and interesting.

A new school term is starting.

He experienced many difficulties during his adolescent.

The heyday of his music career was in the 1980s.

His attendance is irregular.

His irregular attendance is disrupting the team's schedule.