ı tried to do some accent but when ı did it the person who listened me didin't understand my sentence

Definitely it is speaking that makes me nervous. Pronunciation matters a lot. That makes me worried about my grades in speaking exams.

Hi gayter0203! I agree with you that speaking is nerve-wracking. But the more you practise before the exam, the better you'll feel. Have you read all the tips in theis section? There's lots of ideas to help you. If you're paying attention to pronunciation, you're probably doing a good job with it. Remember, your accent is part of you, and no one expects it to disappear completely. That would be sad. Try reading aloud to practise pronunciation and get used to your English voice!

Joanna (LearnEnglish Teens team)