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B 11 decision
   12 expensive
   13 useless
   14 servants
   15 affordable
   16 untrue
   17 valuable
    18 compare
C 19 Could I borrow some money from you until the weekend?
20 I can't choose shoes, because I like the blue shoes and the green shoes.
21 Why don't you give the sweater back to the shop you got it from?
22 It can be very worring when you are in debt to the bank.
23 We need to hurry up or the shops will be closed.
24 I paid for the CD in (или with) cash and then left the shop.