Task 1

Apology

> Meeting putting off
> Damaging borrowed something

Appreciation

> Appreciating teacher for teaching English
> Appreciating manager for working

Suggestion

> Suggestion for visiting in Beijing
> Suggestion for starting up business

Complaint

> Broken microwave oven
> Complaining about a dog

Invitation

> Moving to the new house

Application

> Insurance claim
> Application for a business trip

Request

> Requesting for school accommodation
> Losing the certificate
> Request information about a historical object
> Request a reference letter
> Buying a present for a baby
> Lost my bag