• Present Tense
• Past Tense
• Future Tense
• Use Of Articles
• Use Of Preposition
• Use Of Modals
• Use Of Passive Voice
• Use Of Much/Many
• Use Of Some/Any
• Use Of All/Whole
• Both/Other/Another
• Use Of Each/Every
• Use Of Either...Or
• Use Of Neither...Nor
• Use Of Both...And
• Use Of Which
• Use Of Since/For
• Use Of As/Who
• Use Of How/Why
• Idioms And Phrases
• Exercise

Use Of Since

Since का अर्थ होता है "से" और इसका प्रयोग हम निश्चित समय से लिए करते हैं |
Example-
           1-He has been living here since 2012.
           2-He has been playing since morning.
           3-I have not met her since Diwali.
           4-I have been going to school regularly since Monday.
           5-He has been watching movie since 2 PM.

Use Of For

For का भी अर्थ होता है "से" और इसका प्रयोग हम अनिश्चित समय से लिए करते हैं | For का प्रयोग हम "के लिए"के अर्थ में भी करते हैं |
Example-
           1-He has been living here for 3 years.
           2-He died for his country.
           3-I have been going to school regularly for 3 months.
           4-He has been playing cricket for two hours.