Uzupełnij zdania brakującymi wyrazami. 

1 They offered us a ________ in the shop. We paid 30% less than the regular price. 

2 I got a gift ________ for my birthday, so I can go to the shop and buy whatever I like. 

3 When I entered the shop, an angry ________ was complaining to the manager about a faulty product. 

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