用be used to doing和used to do造句，每個結構造四句?壹般疑問句，特殊疑問

1、be used to doing I am used to staying late into night. 我習慣於熬夜。 Are you used to staying alone at home . 妳習慣壹個人待在家嗎？ What is he used to doing? 他慣於幹什麽？ He was used to smoking, wasn't he? 他養成了吸煙的習慣 ，是嗎？2、be used to do This brush is used to paint pictures. 這把畫筆（被）用來畫油畫。 Is it used to wash clothes? 它是用來洗衣服的嗎？ What is this used to do? 這是（被）用來幹什麽的？ It is used to paper boxes, isn't it? 這是用來糊紙盒子的，是嗎？?