Find out whether there is any grammatical error in below sentence.
His father told me / that though his son had / worked very hard, / but he had failed to make any mark in the examination.

A. Ram was B. senior to C. Sam in college D. No Error

A. It was him B. who came C. running D. into the classroom E. No Error

A. The capital of Yemen B. is situating C. 2190 meters above D. the sea level E. No Error

A. The captain along with his team B. are practicing very hard C. for the D. forth coming matches E. No Error