4) D
The sentence is generally saying that the specific area of land gives you shelter from a storm, which is basically safety. The word 'encloses' itself emanates safety, because basically, 'encloses' means to close over, or to surround. If you don't find that trapping, it would seem more safe than anything else, along with what the sentence itself is trying to say.
As for #5, I can't seem to view the full choices for the question. Could you maybe add another attachment, or list the other two choices there are?
The newer would have to be letter B
Bro it’s easy it’s just that they bang each tiger
