In world of ours (A)/ one has to compete (B)/ for almost everything. (C) No error (D)

The Vice-Chancellor (A) wants all vacancies (B)/ to be filled up. (C) No error (D) 

I have (A)/ known him (B)/ since two years. ( C )/ No error (D) 

He is (A)/ your brother (B)/ isn't it? (C)/ No error (D) 

Entering the hotel (A)/ he ordered for (B)/ a drink and a sumptuous dinner. (C)/ No error (D) 

He (A)/ is addicted (B)/ with smoking. (C) No error (D) 

Having deprived of their houses (A)/ in the recent earthquake (B)/ they had no other option but to take shelter in a school. (C) No error (D) 

He was (A)/ not in a position to state (B)/ the speed the ship travelled. (C) / No error (D)