Part III Practical Writing
Unit Ten Letter Writing /2
10.1 General Introduction /3
10.1.1 The format of a letter /3
10.1.2 The elementary parts of a letter /5
10.1.3 The optional parts of a business letter /8
10.1.4 The layout of envelopes /10
10.2 Personal Letters /10
10.2.1 A letter of invitation /11
10.2.2 A letter of thanks 12
10.2.3 A letter of consolation /12
10.2.4 A letter of congratulation /13
10.2.5 A letter of complaint /14
10.2.6 A letter of apology /15
10.3 Business Letters /16
10.3.1 Different types of business letters /17
10.3.2 Rules for effective business letters /29
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