She bought a new bra.

My stepfather is a very kind person.

He is muttering to himself.

He remembered something funny and let out a guffaw.

He guffawed after hearing a funny joke.

My body has become flexible by doing stretching exercises every morning.

The sixteenth day is my birthday.

He used a metal detector to search for treasure on the beach.

We worked together to achieve our goal.

The idea for his new project came from nature.