ответ: 1. He went to a store to buy a hat. 2. She went to a dress-maker in order to make a dress. 3. My sister went to the library to read a book . 4. I went to the post office to post my letters. 5. We phoned to the railway station to buy a ticket. 6. We went to the museum to see the new exhibition. 7. He went to a booking-office to buy a ticket. 8. We went to the country to have a rest. 9. She went to the laundry to have her clothes washed. 10. They went to the theater to see this play. 11. They went to the sports-graund to see this game. 12. She went to the grocer's to buy some sugar. 13. She went to the Baker's to buy some bread. 14. She went to the greengrocer's to buy some cabbage. 15. He went to a ready-made clothes department to buy a new suit. 16. She went to a hosiery department to buy stockings.
Объяснение: чтобы выразить "для того, чтобы/чтобы" можно без разницы в значении употреблять to и in order to.
should:eat good food,get up early, eat fresh fruit,eat salads,have a lot of water,do morning exercises shouldn't: go to bed late,eat a lot of hot dogs,eat at a different time,eat a lot of sweets,often eat a lot