Найдите эквивалент модального глагола. Обратите внимание на временную форму модальных глаголов 1) Dairy cattle, that

1) Dairy cattle, that is, dairy cows provide milk that is able to be used in making various dairy products.2) One has to provide farm animals with proper feeds.3) The problem of supplying the population with meat is the one that is allowed to be solved in the near future.4) During the first days after birth animals are weak and are allowed to die if proper care is not provided.5) Cowsheds, sheep-pens, pigsties and poultry houses have to be comfortable for livestock and workers who take care of the animals. 6) Dairy cows have to be provided with plenty of bedding, such as clean, dry straw in the barns where they are kept.7) When not on pasture cows ought to take exercise to be in good breeding condition.