The failure of the project was due to a situation where too many cooks spoil the broth.

I have been to El Salvador.

Star Trek is my favorite science fiction series.

She is working as a waitress.

He is good at drawing portraits.

He was carried on a stretcher.

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

This old sort rake is no longer in use.

My body became flexible by doing stretching exercises every morning.

In physics, strange quarks are considered to be a type of elementary particle.