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.