Either boy is good in the class
I will go to either train or bus
I left my pen either at office or in my room
These examples are used in the purpose of guiding to those people whom are willing to understand or know how we can use for speaking purpose .
Helps learners to understand of using either in our day to day conversation
which learners can also use for wrinting purpose .By examples many situations have been defined to have practical experience of these sentences