Download Level 4_BusinessWriting_Teacher'sNotes.pdf (2.55 MB) Download Level 4_Worksheet1_TermsOfAnAgreement.pdf (329.38 KB) Download Level 4_Worksheet2_ComparingOptionsAndRecommending.pdf (1.2 MB) Download Level 4_Worksheet3_CompanyNewsletter.pdf (919.57 KB) Download Level 4_Worksheet4_FormalInvitation.pdf (1019.82 KB) Download Level 4_Worksheet5_InternalMessagesAndAbbreviations.pdf (1.1 MB) Download Level 4_Worksheet6_Memo.pdf (790.58 KB) Download Level 4_Worksheet7_ReportOnALocation.pdf (1.37 MB) Download Level 4_Worksheet8_ComplainingAndApologizing.pdf (822.5 KB) Download Level 4_Worksheet9_DirectAndIndirectLanguage.pdf (797.84 KB) Download Level 4_Worksheet10_IncidentReport.pdf (1.21 MB) Download Level 4_Worksheet11_ReportOfAMeeting.pdf (723.85 KB) Download Level 4_Worksheet12_AskingForPayment.pdf (773.59 KB)