english language, well what I did was memorise a descriptive/narrative piece of writing which could be easily adapted to any question. I made sure I memorised a piece of writing which scored a good level (I would say 35/40 is a great mark), BUT this
has to be your own piece of writing you memorise, as you could be plagarised if you copy someone elses.
I also looked up some fancy vocab too and also techniques.
I mainly practiced past papers before, to ensure that I could answer the short q's well. For structure, you definitely need to make sure you can analyse quotes and techniques well (i.e. enjabment, does it zoom in or out, character focus?)
If you are working at a low grade, please do not stress. During the december mocks when I was in year 11, I got a 4 in english language (level 3 in the first paper and a 4 in paper 2), but in the real thing I got a 9 in paper 1 and an 8 in paper 2. So, there is always time for improvement!!!
Hope this helps!