1. How much progress have you made with your enquiries?
2.Do you happen to have change for a pound
3.She thought Rome was even worse than Paris
4. So long as you arrive before 11, I can meet you
5.Tom is in the habit of working less hard
6.My friend asked the storekeeper to deliver the book case
7.Rarely does this baby cry during the night
8.Not until 1981 did people discover AIDS
9.Seldom do I come there at night.
10.Never have we seen such a wonderful sight before.
11. After he had worked hard for many years, he retired