'It's' in the Bible

Keep your feet from going bareand your throat from thirst.But you say, “It’s hopeless;I love strangers,and I will continue to follow them.”

But they will say, ‘It’s hopeless. We will continue to follow our plans, and each of us will continue to act according to the stubbornness of his evil heart.’”

Fields will be bought in this land about which you are saying, ‘It’s a desolation without man or beast; it has been handed over to the Chaldeans!’