The entrant was excited to participate in the competition.

The constant changes in the stock market create a state of flux.

The connector is used to connect electrical devices.

The protocol for diplomatic meetings is to exchange formal greetings and engage in discussions.

Mercury is a heavy, silvery-white liquid metal.

The teacher decided to intervene in the argument between the students.

I am purely focused on my work.

The red color denotes danger.

The longitudinal study revealed significant findings.

Water is a molecule composed of two hydrogen atoms and one oxygen atom.