1. On the time when the house collapsed (a) / all the people in the house (b) were fast asleep. (c) / No error (d)

2. One of these days (a) / I will be going to (b) / confront you with incontrovertible evidence. (c) / No error (d)

3. If any of the, founding fathers of our constitution (a) / was to return to life for a day (b)/ his opinion of our amendments (c) / would be interesting. (d) /No error (e)

4. Mahesh is a disciplined boy (a) / and does (b) / as he is told. (c) / No error (d)

5. The presumption that the average investor did not understand (a) / or take interest in the affairs of the company (b) /is not correct. (c) /No error (d)

6. We are not sure (a) / if he is coming (b) to the party. (c) /.No error (d)

7. You will be tired of writing (a) / at the time you (b) / finish your research. (c) / No error (d)

8. Mine may not be (a) / a story of success (b) / but failures keep a person live. (c) No error (d)

9. The teacher asked the students (a) / if were they ready (b) / to attend extra classes (c) / in late evening hours. (d) No error (e)

10. Amar's habit of (a) / delaying his work (b) / put his colleagues (c) / to lot of trouble. (d) / No error (e)