If I win the lottery, I _____ buy you a very big car as a present. 

I _______ to remember your name but I'm afraid I can't remember it.

Next time you _____ to my house, you must bring that book.

____________ by air because the cost of flying is very high.

Why _____ late every time we arrange to meet? 

Later tonight I ________ my uncle, who is ill in hospital.