Take english classes
You can take English classes in small groups for the duration you want, from a few weeks to several months, depending on your needs. You will be in the same group with very few, if not no, other same language-speaking students as you, which will make you improve your English even faster.
You can have the simple goal to improve your English, but you can also choose to set the goal of reaching an official level (B1, C1 etc.) or prepare to pass the IELTS test required for entry to New Zealand universities.
We will help you choose the formula that best fits your needs and expectations.