’t need magic to change the world____we carry all the power we need inside ourselves already: the power to imagine better, said J K Rowling.

(2013·哈尔滨四校高三统一检测)Williams shows some challenging means ________ diners at their mystery lunch on Sunday might eat the special dish.

Can you play the guitar ________—Yes, I can.

The bus was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there

____ —Fine, thank you.