Her everyday life is very busy.

We have a responsibility to protect the biodiversity of the Earth.

He, a music college student, is very good at playing the piano.

There is a beautiful Ilex aquifolium planted in my garden.

Ilex aquifolium is a plant that bears red berries during winter.

There is a necessity for his participation in the success of this project.

He likes to speak using the future tense.

She is struggling to understand the perfect tense in English.

Control characters are used to cause special actions on the computer.

The control rod adjusts the reaction of the nuclear reactor.