II. Choose the correct variant and complete the sentences:
1. They sometimes cheese in the supermarket. a) buy b) buys c) bought
2. She often shopping to the greengrocer's. a) goes b) is going c) went 3. My cousins ... ice-cream at the dairy last Monday. a) buy b) buys c) bought
4. I... already ... sugar at the grocer's. a) has bought b) have bought c) is buying
5. There ... some fish in the fridge. a) are b) is c) isn't
6. There ... any water in the glass. b) aren't c) is a) isn't