You will need to install a user script manager extension to install this script.
Bulk mode: keep 10 items in your Active Queue. You'll get a random mix of reviews consisting of these 10 items. There is no order in question type (i.e. meaning or reading first) and items will not be grouped together (i.e. meaning of X can come much later then its reading)
Single mode: items are grouped together and meaning will be asked before the reading.