How often does Arabic tasks become available?

I want to volunteer for 21 hours by mid August, so I was wondering if I will be able to claim enough tasks by then. Arabic to English or English to Arabic?

Hello Abdurrashid and thank you for your interest! We always have many tasks available for English to Arabic especially, and your support with them would be very appreciated.
To increase your chances to find projects available for your language combinations I would recommend you to become a Verified Translator. You can find all the relevant info here.