—Would you please see the film Iron Man 3 with me tonight, Kate?—I’d love to, but I’ve________ Linda’s invitation to dinner.
Most of the choices appear to be ones that you are familier with, but after taking second look, you will find that they are different.
--- Why not join us in the game, Kitty? --- _________, but I have to do my homework first.
He is ________ to buy _________ for his parents.
Sandy sits between and .
He has to_________ 20 yuan on the book. But I needn’t _______ any money for it.