1£®The number of smokers£¬as is reported£¬has dropped by 17 percent in just one year.

2£®My friend showed me around the town£¬which was very kind of him.

3£®We live in an age when/in_which more information is available with greater ease than ever before.

4£®Sales director is a position where communication ability is just as important as sales.

5£®—What about the meal at the dinner party yesterday, Bob?

—Oh, it was the best one that I had ever had.

6£®It is the third time that she has won the race, which has surprised us all.

7£®After the flooding, people were suffering in that area£¬who urgently needed clean water£¬medicine and shelter to survive.