11. Ban Na Nong, A , B full of shopping malls and restaurants.
A. 1. a small village, quiet once 2. it was once a quiet small village
3. a quiet small village once it was 4. once a small quiet village
B. 1. now a busy town 2. is now a busy town
3. a busy town it is now 4. it is now a busy town
12. A their customers, supermarkets B as possible.
A. 1. Having attracted and kept 2. As if to attract and keep
3. In order to attract and keep 4. Attracting and keeping
B. 1. want to make shoppers as pleasant
2. have made shopping as pleasing
3. must try to make their shoppers as pleasing
4. have tried to make shopping as pleasant