Berean Study Bible
Mary was greatly troubled at his words and wondered what kind of greeting this might be.

King James Bible
And when she saw him, she was troubled at his saying, and cast in her mind what manner of salutation this should be.

American Standard Version
But she was greatly troubled at the saying, and cast in her mind what manner of salutation this might be.

Darby Bible Translation
But she, [seeing] [the angel], was troubled at his word, and reasoned in her mind what this salutation might be.

Douay-Rheims Bible
Who having heard, was troubled at his saying, and thought with herself what manner of salutation this should be.

English Revised Version
But she was greatly troubled at the saying, and cast in her mind what manner of salutation this might be.

Young's Literal Translation
and she, having seen, was troubled at his word, and was reasoning of what kind this salutation may be.