You translate some sentences from English to Spanish. Is this a PBA or not? Yes, it's a PBA
No, it's not a PBA

The answer would be ellas (if they are both girls if not use ellos)    van a ( whereever they're going) for example: ellos/ ellas van a el cine 

I'm not sure if you mean for us to translate or to answer. but i'll translate as these are questions for you to answer. 1. how long has it been since you've read a book? . 2. how long has it been since you've eaten breakfast? . 3. how long has it been since you've talked with your spanish professor?

That is correct! good job!

Is my queen, my bestfriens, my everything, my world try one of them ok