Use some of the greetings and write what you may say: 1) to your teacher on the international teacher's day; 2) to your mum on her birthday; 3) to your friend before he/she goes away on holiday; 4) to your friend after his team has won a football match.

Dear and dear teacher, thank you for your excellence and magnificence, for your understanding and good advice, for your love and support, for the bright light of knowledge and fascinating leisure. We are grateful that we have a teacher like you, kind, considerate, sympathetic, cheerful and unpredictable.