Exercise: Define words/phrases in English

[["ready","prepared or willing to do something."],["friend","a person you know well and like, and who is not usually a member of your family"],["friendly","showing kindness and warmth towards others."],["friendliness","kind pleasant behaviour towards somebody you like or want to help"]]

[["ready","prepared or willing to do something."],["friend","a person you know well and like, and who is not usually a member of your family"],["friendly","showing kindness and warmth towards others."],["friendliness","kind pleasant behaviour towards somebody you like or want to help"],["same","not different; identical to something else."],["heavy","weighing a lot; hard to lift"],["heaviness","the quality or state of being heavy"],["subject","a topic or area of study"],["uniform","a distinctive outfit worn by members of a group"],["smart","well-dressed or intelligent"],["put on","to place clothing on one\u2019s body."],["school bag","a bag used by students to carry books and supplies."],["pencil sharpener","a device used to sharpen pencils"],["compass","a tool used for drawing circles and measuring distances."],["calculator","an electronic device used for mathematical calculations."],["rubber","a material used for erasing pencil marks."],["pencil case","a small container for holding pencils and other stationery"],["school lunch","a meal eaten at school during the lunch break."],["english","the language spoken in the UK, the US, and other countries."],["history","the study of past events."],["exercise","a set of questions in a book that tests your knowledge or practises a skill; physical or mental activity that you do to stay healthy or become stronger"],["science","the study of the natural world through observation and experimentation"],["teach","to give instruction or information to someone"],["teacher","A person who educates students"],["healthy","In good health; beneficial to one\u2019s health"],["health","the condition of being physically and mentally well"],["study","to devote time and attention to acquiring knowledge"],["art","creative work that expresses imagination and skill"],["artistic","relating to or characterized by art or creativity"],["artist","a person who creates art"],["cycle","to ride a bicycle or similar vehicle"],["centre","The middle point or part of something"],["village","a small community or group of houses in a rural area"],["playground","an area where children play, usually outdoors"],["rarely","not occurring often; seldom"],["usually","generally or typically; occurring most of the time"],["often","frequently; many times."],["always","at all times; on every occasion"],["international","relating to or involving more than one country"],["boarding school","a school where students live as well as study."],["mountain","a large, steep landform that rises significantly above its surroundings"],["field","an area of land, especially one used for farming or sports."],["computer room","a room equipped with computers for use by students or employees."],["english-speaking teacher","a teacher who uses English as their primary language of instruction."],["join","To become a member of a group or participate in an activity"],["at weekends","During the weekends; typically Saturday and Sunday."],["biology","The science that studies living organisms and their life processes"],["breakfast","the first meal of the day, typically eaten in the morning."],["do paintings","to create artwork using paint."],["do exercise","to engage in physical activity to improve health and fitness."],["do homework","To complete academic assignments outside of class."],["play music","to perform or produce music using an instrument or voice."],["play football","to engage in the sport of football (soccer)."],["have breakfast","to eat the first meal of the day"],["have lunch","to eat a meal in the middle of the day."],["on the first day at school","on the initial day of attending school."],["in the center of the village","at the middle or central area of a village."]]