Краткое пояснение: Lemons and tomatoes are typically food items sold at a greengrocer's.
Пошаговое решение:
- The sentence is 'You can get lemons and tomatoes at ...'.
- Lemons and tomatoes are fruits and vegetables, which are food items.
- Among the given options, a 'greengrocer's' is a shop that sells fruits and vegetables.
Ответ: greengrocer's