Вставьте подходящий по смыслу модальный глагол, Обратите внимание на временную

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