I'm sure you'll find tasks to do soon. Tasks are in english mostly and can do people outside USA, like me. i did hundred of tasks, like Tyrpe what you see (i made about 200 pages only with this tasks) or my favourite Help us identify authors (hundreds of pages with this work). Then did other kind of answering questions etc..... Control often because i think you'll find them available for you. Once you find one and do some pages then you'll do more. You already are at level 4, i think soon you'll find. Control often, like business cards. August is particular month, there's holidays too.
Good work!!!!