Hana, you work hard to spaak English and you sound like your enjoy speaking English.  Please continue to practice in two areas.  First is pronunciation, think how you will say the word, break the word up into parts.  For example,  the word pronunciation, pro nunci ation. 

The other area I would like to see you improve upon is your grammar.  Practice makes perfect so practice in what ever manner you choose but practice is the key to improving your grammar.  

You have been a delightful student and I hope to see you in a future class.   I would recommend that you practice speaking more before you attempt the Opic Exam. 

Take Care