She takes great care of her hair.

The park is full of flowers in early spring.

He invented a new machine.

He took a day off from school because he had a fever.

He has a fever because he caught a cold.

His first birthday was a very special day.

She was very nervous because it was her first time giving birth.

It's better not to respond to his provocation.

It seems like he is deliberately provoking me.

The development of this area has just begun.