Doubts in grammar

hello,my sir given me some sentences n he askd us to correct them.
would u please help me??
here are the questions:
1. Two months ago we ordered a lot of machinery for our factory
2.This is the most unique occasion in the history of our college
3.The principal wants to see myself and urself
4.One should love his own country
5.Balaram is one of the players who has been selected for the test match
6.He is more intelligent than me
7.Between u and i,i donot believe him
8.sitting on the gate a scorpion stung him
9.They were sent out,isnt it????
10.The first innings are still going on
11.Ram is an young man.
12.each of the boys were interviewed by the principal.
13.Being rainyday we were given holiday.
14.The bradman was called as a bating machine.