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

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

We worked together to achieve our goal.

Let's play koi-koi tonight.

The greater part of his time is spent on work.

His theory is very interesting.

He is working hard.

He is painting a picture using a brush.

He opened the old trunk and stared at the memories inside.

Please divide this pie into two.