What is this subject?

What is this subject?

What is this subject?

A building, room or organisation that has a collection, especially of books for people for people to read or borrow usually without payment.

An area of land that has its own government, army, etc.

An area of land covered with trees and plants, usually larger than a wood, the trees and plants themselves.

An electronic machine that is used for storing and organizing, and finding words, numbers and pictures, for doing calculations and for controlling other machines.

Name this activity.

Name this activity.

Name this activity.

Name this activity.

I _______ to take out the rubbish every day.

They _______ to buy groceries from the supermarket.

She _______ to walk to school every morning.