Some people are good at _____ voices on the phone while others ______.  

To make sure those relics are well preserved，the museum has ________ modern technologies to monitor the conditions of them.

The team has worked hard and its efforts have been _______with success.

She insisted that she ______ not guilty, but we insisted that she ______ into prison.

— What is the model plane like?— Well, the wings of the plane are_______ its body.