Task 5. Choose the correct word. My grandfather made a wealth / fortune by investing at the right time. I think you'll find that the Microcar is really very economic/economical to drive. I'm afraid we can only accept the return of the item if you still have the receipt / bill. If you show this coupon at the checkout / discount, you'll receive a free gift. 1 2 3 4 5 6 7 8 9 I'm not keen on Justin Timberlake so I'll try to refund/ exchange this CD for one by Blue. The assistant called the manager when the note I gave her turned out to be plastic / fake. This unbeatable special offer / bill is only available until the end of the week, so hurry! Excuse me, but I don't suppose you have make change for a fifty, do you? I went back to the shop a week later, and the price / cash had gone up by 50%! Task 6. Choose the most suitable word or phrase. a) That new clothes shop has a lot of very good bargains / sales. b) On Saturday morning the High Street is full of customers/shoppers. c) It costs £? 50 so give her f3 and cho'll​