Preposition - In, At & On

[@kavyapatel-n7e]

Nice teacher

[@sangma7774]

Thank you sir❤

[@DevuMeti-z4k]

Thank you so much Sir❤❤❤

[@EverythingisaboutEnglish.]

Sir regularly class chai.

[@ramkrishan2710]

Mst class

[@asmaphy]

Quality of video is not good 😢

[@pinkukumarsagar1502]

6:28 An hour se pahle to in lagaya hai or half past two se pahle at kyo