Подчеркните в каждом из них модальный глагол или его эквивалент.
1. Computers, internet, e-mail and cell phones should become an integral part of an agricultural workers’ activity.
2. We can definitely say that agriculture feeds, dresses and provides shelter.
3. This fertilizer is allowed to use in this region.
4. I had to pick 15 boxes of strawberry but I wasn’t able to do that.
5. Will you be able to help me with harvesting potato?