1. Though we drove fast, the train left (1)/ before we could reach (2)/ the station. (3)/ No error (4)

2. It was really smart of him (1)/ to have chosen the right course, (2)/ isn't it (3)/ No error (4)

3. I have met him (1)/ on Monday last (2)/ and had a long discussion. (3)/ No error (4)

4. I did not know (1)/ that you have left your handbag in our office (2)/ when your came to see me last Friday. (3)/ No error (4)

5. By the time you arrive tomorrow (1)/ I have finished (2)/ my work. (3)/ No error (4)

6. Although they are living in the country (1)/ since they were married (2)/ they are now moving to the town. (3)/ No error (4)

7. Whenever a person lost anything (1)/ the poor folks around (2)/ are suspected. (3)/ No error (4)