My grandfather       us stories when I was young.

A. was used to tell       B. is used to telling

C. used to tell           D. used to telling

My grandfather          us stories when I was young.

      A. was used to tell   B. is used to telling

 C. used to tell       D. used to telling

My grandfather      us stories when I was young.

A．was used to tell                         B．is used to telling

C．used to tell                            D．used to telling

2. My grandfather ________ us stories when I was young．

2. 　A. was used to tell           B. is used to telling

C．are used to tell　        D．was used to telling

My grandfather       us stories when I was young．

A．was used to tell                       B．is used to telling 

C．are used to tell                         D．was used to telling 

My grandfather ________ us stories when I was young．

A．was used to tell 　　　 　          B．is used to telling

C．are used to tell　　　　　           D．was used to telling

My grandfather __________ us stories when I was young．

A．was used to tell                                   B．is used to telling

C．used to tell                                   D．used to telling