There’s a lot to improve! Your lack of attention to the topic has brought a bad result in this activity. In these types of practices you should be prepared with good knowledge of grammar, pronunciation, intonation and rhythm. Those things are never coming alone. Go on and start studying harder. Good work! You are doing better. It is important to review your structures and to lose your fear to speak. Do some practice before you record the final version, and get familiar with pronunciation of what you will be saying. Soon you’ll do a lot better!Congratulations! You could express yourself in a coherent way with a proper use of present perfect to express your experiences. Your pronunciation and intonation are getting much better and there isn’t much hesitation. Good work!