If she calls me,
Reveal answer
Fill a bubble to check yourself
If she calls me,
tell her to leave a message.
I told her to leave a message.
she would have left a message.
None of these
This is a conditional sentence using the imperative mood. "If she calls me" sets up a condition, and the imperative form "tell her to leave a message" gives the instruction. Option B uses past tense "I told" which doesn't match. Option C uses conditional perfect "would have" which changes the meaning.