1. I was shocked to hear (a) / that his father (b) / died of an accident. (c) / No error (d)

2. The television (a) / was discovered (b) by John Baird. (c) /No error (d)

3. Unless you do not listen to his advice (a) / I am not going (b) / to help you. (c) No error (d)

4. These kind (a) / of shirts (b) / are rather expensive (c) for him to buy. (d) / No error (e)

5. I requested him (a) / to listen what I said (b) / and work accordingly. (c) / No error (d)

6. Being a well known physicist (a) / he was invited (b). / to deliver (c) / a lecture on Laser technology. (d) / No error (e)

7. Some ruling party members (a) / objected to the opposition (b) / raising the Bofors issue. (c) / No error (d)

8. I going there (a) / will not solve (b) / this complicated problem. (c) / No error (d)

9. When your father inquired (a) / about your marks (b) / you lied to him. (c) Have you not ? (d) / No error (e)

10. A large scale exchange of nuclear weapons (a) / win produce unprecedented amounts of radiation (b) / that can penetrate into the biological tissue. (c) / No error (d)