​Choose the correct answer.
If this theory about parallel universes
1) … correct, it
2) … that we're living in more than one universe at the same time. But if that
3) … true – if I was doing different things in different universes
4) … about it. And if I
5) … about it, how could it be me doing these things? If I
6) … the lottery last year in a parallel universe, and decided to sail round the world, how is that “me”? It doesn't make sense! And another thing. If I do something, it
7) … consequences. For example, if I
8) … study, I might not pass my exams. I can't start thinking about different universes where the consequences are different. If I just
9) … about the universe I actually live in, them I'm sure
10) … okay!

Chọn đáp án:
1)
Awill be
C would have been
B is
D has been
2)
A has meant
C had meant
B meant
D means
3)
A will be
C were
B was being
D has been
4)
A I'd know
C I have know
B I'll know
D I know
5)
A wouldn't know
C won't know
B don't know
D didn't know
6)
A had won
C have won
B was winning
D win
7)
A would have
C will have
B would have had
D had had
8)
A won't
C don't
B haven't
D hadn't
9)
A think
C am thinking
B to think
D have thought
10)
A I'd be
C I'd have been
B I've been
D I'll be