... and offer help. - ask Ss to exchange the writing with another group for peer correction. - call on two Ss to write the writing on the board. - correct the writings on the board with the whole class. ... are lost. III. While – writ ing : * Sample writing Dear Sir, I have been using the services provided by Thanh Ba post office for years and now I am writing to express the satisfaction and dissatisfaction ... Date of planning: Dec 14 th , 2008 Unit 9 : THE POST OFFICE Period: No 58 Date of teaching: Dec 27 th , 2008 Lesson D: Writing * Aim s of the lesson : By the end of the lesson,...