Thanks!
Can you recommend me any books that you've enjoyed? Im going to China in Christmas but I don't want to completely forget about english 
Here's a good list to start with of books that are both enjoyable and yet intellectually challenging:
Never Let Me Go (Kazuo Ishiguro)
The Secret History (Donna Tartt)
Atonement (Ian McEwan)
Frankenstein (Mary Shelley)
The Boat (Nam Le)
Swallow the Air (Tara June Winch)
But also - don't just read fiction, read anything and everything! Read online articles, essays, anything you can find. It's not about reading just to improve your VCE score, it's about reading for the sake of being an avid reader (which, trust me, is incredibly valuable as a state of being in and of itself).
If you want to focus on VCE English skills, also just do some writing on your own. Write notes to yourself, essays on things you find interest, short stories, reviews, anything. Seriously.