поставьте вместо точек нужный по смыслу модальный глагол.
You.. take my umbrella
You ... do it immediately
... you tell me the way to the nearest post-office?
I doun't think you ... work so hard

You will take my umbrellaYou  will do it immediatelyWould  you tell me the way to the nearest post-office?I don't think you will  work so hard