The teacher is writing on the board.

Meaning: This sentence describes an action performed by a specific teacher, which is writing on a board.

Choice of Words: The is used to refer to a specific noun that has already been mentioned or is known to the listener. Teacher is a common noun that refers to a person who teaches at a school, college, or university. Is is the present tense of the verb to be, which indicates the state or condition of something. Writing is the present participle of the verb to write, which means to mark letters or symbols on a surface, typically paper, with a pen, pencil, or other writing implement. On is a preposition that indicates a location or position. Board is a flat, rectangular piece of wood, plastic, or other material used for writing or drawing on.

Alternative Expressions

Related Expressions

• The teacher writes on the board.
• The teacher wrote on the board.
• Teacher wrote notes on the board.
• The teacher wrote on the board with a piece of chalk.
• My pencil's lead broke while I was writing.
• Writing neatly became her habit.
• She enjoyed writing letters to her friends.
• Reading can improve your writing and communication skills.
• Writing stories can be lots of fun.
• We felt proud of our writing.