问题补充：
Linda sleep late, but now she getting up early to catch the bus.
A. used to; is used for
B. used to; is used to
C. is used to; is used for
D. is used to; is used to
答案：
A. used to; is used for
(答案→)B. used to; is used to
C. is used to; is used for
D. is used to; is used to
解析：used to do 表示“过去常常做某事”，be used for doing 表示“ 被用来做某事”，be used to doing表示“习惯于做某事”，根据题干，本句的意思是“琳达过去常睡过头，但是现在他已经习惯早起赶车了。”所以本题选B。
