1 Vendors were doing a brisk trade in souvenirs.

2 The stalls and booths were doing a brisk trade.

3 Ice-cream vendors were doing a brisk trade .

4 The new shop has been doing a brisk trade in cut - price clothes.

5 The public bar was already doing a brisk trade .

6 They have, it seems, been doing a brisk trade.

7 Some retailers have been doing a brisk trade in the new toys, others apparently have not.

8 Hotels and stores are doing a brisk trade in vampire kits.

9 Top Shop is doing a brisk trade in reefer jackets and A-line car coats.

10 A brisk trade in newspapers was kept up almost continually.

11 The new shop has been doing a brisk trade in cut - price wader.

12 Pizza deliverymen did a brisk trade catering to the waiting masses.

13 The Taunton 150 special anniversary ale almost sold out in the first day and most other stallholders enjoyed a brisk trade too!

14 Men in shirtsleeves and women in summer dresses were strolling around the airport and ice-cream vendors were doing a brisk trade.

15 No wonder Web sites selling term papers are doing a brisk trade!