Answer to Question #90037 in Other English for Rahim Ansari
2. You have to use this delivery method in the following scenarios:
In one-on-one conversations you might engage in a debate with a friend or your boss might ask for your input on a project. A co-worker calls in sick and asks if you can speak on her behalf during the group meeting. You might even have to give this type of speech at a special occasion or be called upon to give an unexpected toast.
The correct type of delivery method used for oral presentation as described in the following text is extempore, which is a performance that is carried out without preparation or forethought.