70-80% is not bad at all. You should be more confident about yourself. If you find long sentences confusing, you may want to extract the main structure out from them first, which can help you locate the errors more easily.
You want to be realistic about what you can do to the idioms. It's impossible to cover all of them and you should focus more on those frequently tested ones.
You will overcome it and this is just a matter of time. |