His aunt’s letters ___of those beautiful days when they used to live together in his hometown.  

His aunt’s letters ________ of those beautiful days when they used to live together

in his hometown.  

A. call him on     B. call him for     C. call him up      D. call him in

His aunt’s letters ________ of those beautiful days when they used to live

together in his hometown.　

A. call him on　　　　　　　　　　　

B. call him for　　

C. call him up　　　　　　　　　　　

D. call him up

His aunt’s letters ________ of those beautiful days when they used to live together
in his hometown.  

His aunt’s letters    him of those beautiful days when they used to live together in his hometown.

   A. call up                   B．call for                C．call on                D．call at