Rule 3. Which introduces a nonessential clause (also known as a nonrestrictive or nondefining clause),...

Rule 1. Who and sometimes that refer to people. That and which refer to groups or things.Examples:Sita...

इस Tense में मुख्य क्रिया के साथ चुका होगा,...

1. Used to indicate proximity. Example :Can I sit by you?The post office is by the bank.2. Used to indicate...

बुरी आदतें शुरू में ही रोक देनी चाहिए।...