1. Ram advised me (1)/to avail the opportunity (2)/ that was knocking (3)/ at my door (4)/ No error (5).

2. Walking along the road, (1)/ a brick fell (2)/ from a house (3)/ and knocked me unconcious (4)/ No error (5).

3. True speaking, he (1)/ is responsible (2)/ for the attack on (3)/ the union leader (4)/ No error (5).

4. I am using (1)/ this office bag (2)/ and also this pen (3)/ for the last five years (4)/ No error (5).

5. Yesterday while (1)/ crossing the road (2)/ he was (3)/ run out by a truck (4)/ No error (5).