1) 2 clothes shop 3 computer shop 4 sports shop 5 clothes shop 6 electric shop 7 supermarket
2) bread and pies (bakery)
postcards and pack paper (card shop)
TV and webcam (electrical store)
magazines and newspapers (newsagent's)
shoes and sneakers (shoe shop)
3) 1sell 2 pay for 3 spend 4 cost 5 save 6 lend 7 borrow 8 charge 9 owe 10buy
4) buy afford lend spend borrow costs sell
Всё, challange каждый про себя