a.
Departament store-3
Supermarket-4
Street market-1
Shopping centre(US mall)-2
b.
baker’s-8
bookshop-9
butcher’s-11
pharmacy-7
newsagent’s-6
stationer’s-5
travel agent’s-12
shoe shop-10
1. sales
2.receipt
3. shop window
4.bargain
5. discount
6. shop assistant
7. trolley
8. refund
9. basket
10. customer
11. manager
11. till
1.c
2.g
3.d
4.h
5.a
6.e
7.f