There is an ____ (重要的) English speech contest for our whole city next week. My classmates _____ (提供) this chance to me ____ (代表) the class in the school contest. Because they think I am ______ (知识渊博的) and my pronunciation is great and I can speak English really well. I don’t make mistakes in the ____ (一点,根本) ,unless I am not ready for it well. But now I’m very worried. Because I’m a _____ (相当的,还算) shy boy. I’m afraid of speaking in front of other people. I can’t ______ (集中)myself on speaking. I want to _____(拒绝), but I don’t want to lose the ______(机会).