10. Get good bilingual dictionaries.

Do some research and spend a bit of extra money on the best dictionary you can find or look for good online dictionaries. A bilingual dictionary is your best friend while you’re learning English. 

For example, here are some links of great dictionaries:

http://www.macmillandictionary.com/

http://dictionary.cambridge.org/

09. Be strict.

Be strict  and realistic in what you learn, speak, read and listen that are outside of your comfort zone, you’ll be forced into using the English language in many difficult situations. So, just take a risk and be very persistent.

http://www.cambridgeenglish.org/learning-english/

08. Change the language on your cell phone and social networks.

Actually, If you turn your Facebook, instagram, snapchat and smartphone settings to ‘English’ then you can continue to learn the language while you are communicating with family or friends.

For example:

07. Remember your mistakes and correct them.

If you make mistake is not bad, you will make a lot of mistakes, but the next time that you’re corrected by a teacher, whether this is written or orally, you should make a note of your mistakes and then correct them. They are changes for the better.

For example: 

-Check your feedback from your grammar interview.

06. Talk with foreign people.

Talk with people from USA, or another country which language is english.

It will help you to practice your english and improve it.  For learning new words and the american accent. There are some websites to talk with american people.

Here are some links:

https://www.easylanguageexchange.com/

https://www.verbling.com/

05. Write every day a little paragraph.

You can try to write some sentences to review your grammar and learn. Writing is a great way to learn new vocabulary using new words and vocabulary that you have learned.

An example:

04. Make videos and practice your pronunciation.

Well, you should make videos and then check  your pronunciation, that is a easy way to improve your speaking and listening.

Here are some links:

https://www.italki.com/home

https://www.busuu.com/es/

03. Listen american music to learn new vocabulary and pronunciation.

 A good way to learn new vocabulary is listen to music, because you can  learn new words and their pronunciation. I mean, it could be difficult and stressful, but after this, you will be sucessful.

Here is a link to practice:

http://es.lyricstraining.com/play/brooke-fraser/arithmetic/HTX6w0ZSVT

02. Make some posters with the vocabulary that you see in your class.

Make some showy posters, well, this is a good way to keep up and learn quickly new words or unusual words. Additionally, it's a cheaper way for lern and to improve your memory.
Here are some ideas:

01. Do a review of the vocabulary and the grammar rules.

Sometimes, we feel a little limited, I mean when you want to express and you don't have the right words. So, you have to do a little review and try to learn all the grammar rules and practice every single day.
Here are some online pages to learn the vocabulary or practice the grammar rules:
-http://learnenglishteens.britishcouncil.org/grammar-vocabulary/vocabulary-exercises
-https://www.vocabtest.com/vocabulary_workshop/level_b.php