What is the best latin translation for “she is ordered” imperat imperabatur imperabit imperatur

The best Latin translation for "she is ordered" is imperatur.
First of all, you need to know that this form is the passive form. Then, you need to know how to form it in Latin. For that, you need the infinitive form of the verb to order, which in Latin is imperare. Then, you should remove -re from the infinitive to get impera-. Then, you should add appropriate suffixes for third person singular (she) present passive form, which is -tur. In the end, you will get imperatur, which means she is ordered. The other options are either not passive or not in the present tense.