Uzupełnij zdania czasownikiem should albo shouldn’t.

1 If someone doesn’t speak your language very well, you ____________ speak fast; you ___________ speak slowly and carefully.
2 If you need a pen, you ____________ say ‘Give me that pen’; you ___________ say ‘Could I borrow your pen, please?’
3 If people want to live until they’re very old, they ___________ eat a lot of fruit and vegetables; they ___________ eat a lot of cakes and chocolate.
4 In a big city you __________ be careful with your money; you ___________ leave your bag on a chair in a restaurant.
5 When you’re driving, you ____________ drive for hours and hours without stopping; you __________ stop and walk round every two hours.
6 When people are travelling by plane, they __________ drink lots of water; they __________ wear uncomfortable clothes.