По каким признакам можно определить глаголы to be, to have с модальным значением в следующих предложения The roots haveto supply the plant with nutrients.
This farm is to increase the yield of vegetables.
Farmers will have to cultivate these clay soils when they are not wet.
They had to grow some grain crops.

ninbondar100164    3   09.09.2021 19:00    1