Maybe she ____________ (become) a doctor, who knows...
'll become
I think he ___________ (not pass) the exam, it's just my gut feeling*. *instinct
won't pass
I know you've already thought about it so just tell me... What __________ (do) after graduation?
are you going to do
What ____________ (you, do) when you pass your exam?
will you do
Oh now, he ______________ (fall).
's going to fall
In fifty years people __________ (be) even more stupid than now, I'm afraid.
will be
________________ (you, marry) me?
Wil you marry
It _______________ (rain), look at the clouds.
's going to rain