He has      for three or four days. 

Johnny, you      play with the knife; you     hurt yourself.

There _____ be any difficulty in passing the road test since you have practised a lot in the driving school.

— Mum, will you buy me the new iPad after the Entrance Examination?— I’m afraid I ________, dear. We are short of money now.

It is usually warm here in March, but it _____ be rather cold sometimes.