Question

Mr. Brown _____ go to bed early, but now he ____going to bed early．

A．used to, used to	B．used to, is used to
C．is used to, sued to	D．is used to, is used to

Answer 1

B

used to do sth，表示过去常常做某事，而be used to doing sth，为习惯于做某事，故选B，符合题意。