Question

Use the expressions you learned and write sentences about the facts below according to their probability.
Ex: Do you think we’ll send a manned mission to Mars before 2020?
R: I find it very unlike. If we invested more time and money in space exploration, it would be easier

Answer 1

5 - Yes, it's pretty probably, because with all of technology advances, we're going to be able to get in another planets, even natural satellites, moons, like here in our solar system, there's lots of them which can support human life. 

6 - Actually, it's so probably "they" didn't, but if they did, we probably weren't here, and hypothesis which scares me plus more than these ones, is that they visited us, in our humankind lifetime, but didn't find intelligent forms of life, but in the other hand, I think it's kind of unlikely they've visited us, there's no solid evidence. 

7 - Probably, if it is a disease, like psychology ill, but in my opinion it is more like a emotion, like nature activities of humankind, which by the evolutionary process we have evolved to this like of feeling, and when our "social group" membership with whom I reproduce, biologically speaking, is with another one, to not get offspring I'll be jealous, because I'm going to him back, and then, we're getting descendants. Therefore, that's why jealously isn't a big problem, it's biologically explainable. 

8 - No, that's not even a reasonable thing to think about. 

9 - No, it's actually impossible, even those kinds of people which they can, what really doing is probability, that's what's real, probability. 

10 - There's a theory called the multi-verse which postulate there's a lot of realities like a infinity of them, and our universe is just one of them, a water's particle in an infinite ocean of them, Stephen hawking example, he has a whole book talking of the universe's emergence, and how does it had a begging, and he says that the universe could have emerged by the colapse of two alternative universes.