resolve - If you cannot ................... the issue, we will have no choice but to find another supplier., deep regret - It is with ................... that I am writing to complain about, unhappy - We are very ................... with your service., solve - We expect you to ................... this immediately, hear - We hope to ................... from you soon., immediate action - We would appreciate ................... on this matter.,

Letter of Complaint: Functional Language for Semi-formal Letters

Leaderboard

Visual style

Options

Switch template

Continue editing: ?