Question

People ________ live forever one day *
a) could be able to
b)could
c) be able to

I ________ never understand this. *
cannot
am able to
could

How long ______youdrive? *
coulded
been able to
can

Answer 1

Respuesta:

1) a

2) c

3) b

Explicación:

Espero te sirva :)

Answer 2

1. A) could be able to
2. C) could
3. C) can