I’m sorry , but there’s no smoking on this flight ．——Oh, I _______that ．Sorry , I won’t again

Good morning，Doctor Brown’s office.—Hello, this is Tom SmithCould you please tell Doctor Brown I ____? My car____start

What were you doing at this time yesterday —I ______ on the grass and playing with Tony.

Peter has good grades in all his subjects, but henever shows off.—-I agree. He is very ________.

Smoking increases the risk of heart disease The average smoker is about ____ to die of a heart attack as a non-smoker [ ]